N-CSR

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT
INVESTMENT COMPANIES

Investment Company Act file number 811-3346

Oppenheimer Series Fund, Inc.

(Exact name of registrant as specified in charter)

6803 South Tucson Way, Centennial, Colorado 80112-3924
(Address of principal executive offices) (Zip code)

Robert G. Zack, Esq.
OppenheimerFunds, Inc.
Two World Financial Center, New York, New York 10281-1008
(Name and address of agent for service)

Registrant’s telephone number, including area code: (303) 768-3200

Date of fiscal year end: October 31

Date of reporting period: 10/31/2008

Item 1. Reports to Stockholders.

TOP HOLDINGS AND ALLOCATIONS

Top Ten Common Stock Industries

Oil, Gas & Consumable Fuels	11.9	%
Diversified Financial Services	10.6
Communications Equipment	7.4
Pharmaceuticals	7.0
Capital Markets	6.8
Media	6.3
Chemicals	6.3
Electric Utilities	5.8
Beverages	4.5
Insurance	4.4

Portfolio holdings and allocations are subject to change. Percentages are as of October 31, 2008, and are based on net assets.

Top Ten Common Stock Holdings

Devon Energy Corp.	5.4	%
QUALCOMM, Inc.	5.0
JPMorgan Chase & Co.	4.6
Julius Baer Holding AG	4.5
Abbott Laboratories	4.3
Lubrizol Corp. (The)	4.2
Everest Re Group Ltd.	3.8
SLM Corp.	3.7
EOG Resources, Inc.	3.3
Hess Corp.	3.2

Portfolio holdings and allocations are subject to change. Percentages are as of October 31, 2008, and are based on net assets. For more current Fund holdings, please visit www.oppenheimerfunds.com.

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TOP HOLDINGS AND ALLOCATIONS

Sector Allocation

Portfolio holdings and allocations are subject to change. Percentages are as of October 31, 2008, and are based on the total market value of common stocks.

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FUND PERFORMANCE DISCUSSION

How has the Fund performed? Below is a discussion by OppenheimerFunds, Inc., of the Fund’s performance during its fiscal year ended October 31, 2008, followed by a graphical comparison of the Fund’s performance to an appropriate broad-based market index.

Management’s Discussion of Fund Performance. During an extremely difficult market environment, the Fund’s Class A shares (without sales charge) returned -40.58% for the 12-months ended October 31, 2008, underperforming the returns of the Russell 1000 Value Index, which returned -36.80%. The broader equity market, as measured by the S&P 500 Index, returned -36.08%. Relative to the Russell 1000 Value Index, the Fund had good relative performance in the utilities and healthcare sectors. Allocation, rather than stock selection, drove the majority of the relative returns within these sectors. The Fund also outperformed the Index in the telecommunications services sector based on the Fund’s stock selection. On the other hand, results in the financials, consumer discretionary and energy sectors most detracted from relative performance. We do, however, remain confident that the investment team’s consistent and unwavering focus on identifying companies with strong earnings prospects at discounted prices will continue to serve us well in the long term.

     Individual stocks that contributed to the Fund’s relative performance included Take-Two Interactive Software, Inc. and FMC Corp. Take-Two’s price rose significantly on a take-over bid from rival Electronic Arts. The position was subsequently closed out. FMC Corp., a diversified, global chemical company providing solutions, applications and products to a variety of end markets, reported record third quarter results which were driven by strong sales growth across all of their businesses. We exited our position and took profits.

     The sector that most hindered the Fund’s performance, on both an absolute basis and relative to the Russell 1000 Value Index, was the financials sector. Financial stocks were hard hit, both for the market, and on an absolute basis, for the Fund, due to continued credit and mortgage related problems. Julius Baer Holding AG, Morgan Stanley, National Financial Partners Corp., UBS AG, Credit Suisse Group AG (ADS) and Goldman Sachs Group, Inc. were significant detractors. We exited our positions in UBS and Goldman Sachs.

     In the consumer discretionary sector, Liberty Global, Inc., a U.S.-based cable company with international cable assets, detracted from Fund performance. The largest individual detractor, however, was Siemens AG in the industrials sector, as investors became concerned about the macroeconomic headwinds facing the company.

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FUND PERFORMANCE DISCUSSION

     As of the end of the reporting period, we had an underweight position relative to the Russell 1000 Value Index in the financial and energy sectors. The Fund’s most significant overweight position was in the information technology sector. Within technology, we were specifically overweight the semiconductors and semiconductor equipment industry with a relative underweight to every other industry within that sector.

Comparing the Fund’s Performance to the Market. The graphs that follow show the performance of a hypothetical $10,000 investment in each class of shares of the Fund held until October 31, 2008. In the case of Class A, Class B, Class C and Class Y shares, performance is measured over a ten-fiscal-year period. In the case of Class N shares, performance is measured from inception of the Class on March 1, 2001. The Fund’s performance reflects the deduction of the maximum initial sales charge on Class A shares, the applicable contingent deferred sales charge on Class B, Class C and Class N shares, and reinvestments of all dividends and capital gains distributions. Past performance cannot guarantee future results.

     The Fund’s performance is compared to the performance of the Standard & Poor’s (S&P) 500 Index, an unmanaged index of common stocks. The index’s performance includes reinvestment of income but does not reflect transaction costs, fees, expenses or taxes. The Fund’s performance reflects the effects of the Fund’s business and operating expenses. While index comparisons may be useful to provide a benchmark for the Fund’s performance, it must be noted that the Fund’s investments are not limited to the investments in the index.

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Class A Shares

Comparison of Change in Value of $10,000 Hypothetical Investments in:

Average Annual Total Returns of Class A Shares with Sales Charge of the Fund at 10/31/08
1-Year –44.00%      5-Year –0.17%      10-Year 0.93%

The performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment in the Fund will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance and expense ratios may be lower or higher than the data quoted. For performance data current to the most recent month end, visit us at www.oppenheimerfunds.com, or call us at 1.800.525.7048. Fund returns include changes in share price, reinvested distributions, and the applicable sales charge: for Class A shares, the current maximum initial sales charge of 5.75%; for Class B shares, the contingent deferred sales charge of 5% (1-year) and 2% (5-year); and for Class C and N shares, the contingent 1% deferred sales charge for the 1-year period. There is no sales charge for Class Y shares. Because Class B shares convert to Class A shares 72 months after purchase, the 10-year return for Class B shares uses Class A performance for the period after conversion. See page 18 for further performance information.

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FUND PERFORMANCE DISCUSSION

Class B Shares
Comparison of Change in Value of $10,000 Hypothetical Investments in:

Average Annual Total Returns of Class B Shares with Sales Charge of the Fund at 10/31/08
1-Year –43.86%      5-Year –0.22%      10-Year 1.06%

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Class C Shares
Comparison of Change in Value of $10,000 Hypothetical Investments in:

Average Annual Total Returns of Class C Shares with Sales Charge of the Fund at 10/31/08
1-Year –41.60%      5-Year 0.21%      10-Year 0.74%

The performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment in the Fund will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance and expense ratios may be lower or higher than the data quoted. For performance data current to the most recent month end, visit us at www.oppenheimerfunds.com, or call us at 1.800.525.7048. Fund returns include changes in share price, reinvested distributions, and the applicable sales charge: for Class A shares, the current maximum initial sales charge of 5.75%; for Class B shares, the contingent deferred sales charge of 5% (1-year) and 2% (5-year); and for Class C and N shares, the contingent 1% deferred sales charge for the 1-year period. There is no sales charge for Class Y shares. Because Class B shares convert to Class A shares 72 months after purchase, the 10-year return for Class B shares uses Class A performance for the period after conversion. See page 18 for further performance information.

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FUND PERFORMANCE DISCUSSION

Class N Shares
Comparison of Change in Value of $10,000 Hypothetical Investments in:

Average Annual Total Returns of Class N Shares with Sales Charge of the Fund at 10/31/08
1-Year –41.38%      5-Year 0.64%      Since Inception (3/1/01) 0.62%

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Class Y Shares
Comparison of Change in Value of $10,000 Hypothetical Investments in:

Average Annual Total Returns of Class Y Shares of the Fund at 10/31/08
1-Year –40.37%      5-Year 1.38%      10-Year 1.86%

The performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment in the Fund will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance and expense ratios may be lower or higher than the data quoted. For performance data current to the most recent month end, visit us at www.oppenheimerfunds.com, or call us at 1.800.525.7048. Fund returns include changes in share price, reinvested distributions, and the applicable sales charge: for Class A shares, the current maximum initial sales charge of 5.75%; for Class B shares, the contingent deferred sales charge of 5% (1-year) and 2% (5-year); and for Class C and N shares, the contingent 1% deferred sales charge for the 1-year period. There is no sales charge for Class Y shares. Because Class B shares convert to Class A shares 72 months after purchase, the 10-year return for Class B shares uses Class A performance for the period after conversion. See page 18 for further performance information.

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NOTES

Total returns and the ending account values in the graphs include changes in share price and reinvestment of dividends and capital gains distributions in a hypothetical investment for the periods shown. The Fund’s total returns shown do not reflect the deduction of income taxes on an individual’s investment. Taxes may reduce your actual investment returns on income or gains paid by the Fund or any gains you may realize if you sell your shares.

Investors should consider the Fund’s investment objectives, risks, and other charges and expenses carefully before investing. The Fund’s prospectus contains this and other information about the Fund, and may be obtained by asking your financial advisor, calling us at 1.800.525.7048 or visiting our website at www.oppenheimerfunds.com. Read the prospectus carefully before investing.

The Fund’s investment strategy and focus can change over time. The mention of specific fund holdings does not constitute a recommendation by OppenheimerFunds, Inc.

Class A shares of the Fund were first publicly offered on 9/16/85. Unless otherwise noted, Class A returns include the current maximum initial sales charge of 5.75%.

Class B shares of the Fund were first publicly offered on 10/2/95. Unless otherwise noted, Class B returns include the applicable contingent deferred sales charge of 5% (1-year) and 2% (5-year). Because Class B shares convert to Class A shares 72 months after purchase, the 10-year return for Class B uses Class A performance for the period after conversion. Class B shares are subject to an annual 0.75% asset-based sales charge.

Class C shares of the Fund were first publicly offered on 5/1/96. Unless otherwise noted, Class C returns include the contingent deferred sales charge of 1% for the 1-year period. Class C shares are subject to an annual 0.75% asset-based sales charge.

Class N shares of the Fund were first publicly offered on 3/1/01. Class N shares are offered only through retirement plans. Unless otherwise noted, Class N returns include the contingent deferred sales charge of 1% for the 1-year period. Class N shares are subject to an annual 0.25% asset-based sales charge.

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NOTES

Class Y shares of the Fund were first publicly offered on 12/16/96. Class Y shares are offered only to certain institutional investors under a special agreement with the Distributor, and to present or former officers, directors, trustees or employees (and their eligible family members) of the Fund, the Manager, its affiliates, its parent company and the subsidiaries of its parent company, and retirement plans established for the benefit of such individuals.

An explanation of the calculation of performance is in the Fund’s Statement of Additional Information.

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FUND EXPENSES

Fund Expenses. As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions; and redemption fees (if applicable); and (2) ongoing costs, including management fees; distribution and service fees; and other Fund expenses. These examples are intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds.

The examples are based on an investment of $1,000.00 invested at the beginning of the period and held for the entire 6-month period ended October 31, 2008.

Actual Expenses. The first section of the table provides information about actual account values and actual expenses. You may use the information in this section for the class of shares you hold, together with the amount you invested, to estimate the expense that you paid over the period. Simply divide your account value by $1,000.00 (for example, an $8,600.00 account value divided by $1,000.00 = 8.60), then multiply the result by the number in the first section under the heading entitled “Expenses Paid During Period” to estimate the expenses you paid on your account during this period.

Hypothetical Example for Comparison Purposes. The second section of the table provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio for each class of shares, and an assumed rate of return of 5% per year for each class before expenses, which is not the actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example for the class of shares you hold with the 5% hypothetical examples that appear in the shareholder reports of the other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as front-end or contingent deferred sales charges (loads), or a $12.00 fee imposed annually on accounts valued at less than $500.00 (subject to exceptions described in

20 | OPPENHEIMER VALUE FUND

the Statement of Additional Information). Therefore, the “hypothetical” section of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher.

	Beginning		Ending		Expenses
	Account		Account		Paid During
	Value		Value		6 Months Ended
	May 1, 2008		October 31, 2008		October 31, 2008
Actual
Class A	$	1,000.00	$	658.90	$	3.97
Class B		1,000.00		655.70		7.74
Class C		1,000.00		656.30		7.16
Class N		1,000.00		657.20		5.81
Class Y		1,000.00		660.10		2.34
Hypothetical
(5% return before expenses)
Class A		1,000.00		1,020.36		4.84
Class B		1,000.00		1,015.84		9.42
Class C		1,000.00		1,016.54		8.70
Class N		1,000.00		1,018.15		7.08
Class Y		1,000.00		1,022.32		2.85

Expenses are equal to the Fund’s annualized expense ratio for that class, multiplied by the average account value over the period, multiplied by 184/366 (to reflect the one-half year period). Those annualized expense ratios, excluding indirect expenses from affiliated fund, based on the 6-month period ended October 31, 2008 are as follows:

Class	Expense Ratios
Class A		0.95	%
Class B		1.85
Class C		1.71
Class N		1.39
Class Y		0.56

The expense ratios reflect reduction to custodian expenses and voluntary waivers or reimbursements of expenses by the Fund’s Manager and Transfer Agent that can be terminated at any time, without advance notice. The “Financial Highlights” tables in the Fund’s financial statements, included in this report, also show the gross expense ratios, without such waivers or reimbursements and reduction to custodian expenses, if applicable.

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STATEMENT OF INVESTMENTS October 31, 2008

	Shares		Value
Common Stocks—92.8%
Consumer Discretionary—6.3%
Media—6.3%
Cinemark Holdings, Inc.		2,403,551	$	19,925,438
News Corp., Inc., Series C1		3,010,805		48,654,609
News Corp., Inc., Cl. A		4,869,270		51,809,033
Time Warner Cable, Inc., Cl. A1		1,391,489		27,245,355
				147,634,435
Consumer Staples—6.6%
Beverages—4.5%
Coca-Cola Co. (The)		1,502,059		66,180,720
PepsiCo, Inc.		695,500		39,650,455
				105,831,175
Tobacco—2.1%
Philip Morris International, Inc.		1,105,218		48,043,826
Energy—11.9%
Oil, Gas & Consumable Fuels—11.9%
Devon Energy Corp.		1,571,153		127,043,432
EOG Resources, Inc.		959,900		77,675,108
Hess Corp.		1,237,640		74,518,304
				279,236,844
Financials—25.5%
Capital Markets—6.8%
Credit Suisse Group AG, ADR		895,398		33,487,885
Julius Baer Holding AG		2,664,518		104,886,774
Morgan Stanley		1,187,421		20,744,245
				159,118,904
Consumer Finance—3.7%
SLM Corp.1		8,165,675		87,127,752
Diversified Financial Services—10.6%
Bank of America Corp.		2,951,120		71,328,570
Citigroup, Inc.		5,070,630		69,214,100
JPMorgan Chase & Co.		2,613,130		107,791,613
				248,334,283
Insurance—4.4%
Everest Re Group Ltd.		1,204,039		89,941,713
National Financial Partners Corp.		1,974,732		13,151,715
				103,093,428
Health Care—11.1%
Health Care Providers & Services—3.2%
Aetna, Inc.		1,370,600		34,086,822
WellPoint, Inc.1		1,030,003		40,036,217
				74,123,039
Life Sciences Tools & Services—0.9%
Thermo Fisher Scientific, Inc.1		544,300		22,098,580
Pharmaceuticals—7.0%
Abbott Laboratories		1,847,490		101,889,074
Schering-Plough Corp.		4,374,777		63,390,519
				165,279,593
Industrials—6.3%
Aerospace & Defense—1.1%
Goodrich Corp.		685,160		25,049,450
Industrial Conglomerates—2.1%
Siemens AG, Sponsored ADR		813,700		48,944,055
Machinery—2.2%
Joy Global, Inc.		940,000		27,241,200
Navistar International Corp.1		800,364		24,106,964
				51,348,164

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STATEMENT OF INVESTMENTS Continued

	Shares			Value
Trading Companies & Distributors—0.9%
Aircastle Ltd.		3,198,989		$	22,232,974
Information Technology—11.8%
Communications Equipment—7.4%
QUALCOMM, Inc.		3,041,347			116,361,936
Research in Motion Ltd.1		1,131,680			57,070,622
					173,432,558
Semiconductors & Semiconductor Equipment—4.4%
Lam Research Corp.1		2,261,684			50,571,254
Varian Semiconductor Equipment Associates, Inc.1		2,637,447			51,746,710
					102,317,964
Materials—6.3%
Chemicals—6.3%
Eastman Chemical Co.		1,199,032			48,428,902
Lubrizol Corp. (The)		2,627,075			98,725,479
					147,154,381
Telecommunication Services—1.2%
Diversified Telecommunication Services—1.2%
AT&T, Inc.		1,043,500			27,934,495
Utilities—5.8%
Electric Utilities—5.8%
Exelon Corp.		878,559			47,653,040
FirstEnergy Corp.		1,196,345			62,401,355
PPL Corp.		798,430			26,204,471
					136,258,866
Total Common Stocks (Cost $2,834,306,035)					2,174,594,766
Preferred Stocks—2.6%
Petroleo Brasileiro SA, Sponsored ADR (Cost $100,868,388)		2,800,200			61,800,414
Investment Company—0.6%
Oppenheimer Institutional Money Market Fund, Cl. E, 2.95%2,3 (Cost $13,324,440)		13,324,440			13,324,440
Total Investments, at Value (Cost $2,948,498,863)		96.0	%		2,249,719,620
Other Assets Net of Liabilities		4.0			94,194,652
Net Assets		100.0	%	$	2,343,914,272

Industry classifications are unaudited

F2 | OPPENHEIMER VALUE FUND

Footnotes to Statement of Investments

1.	Non-income producing security.
2.	Is or was an affiliate, as defined in the Investment Company Act of 1940, at or during the period ended October 31, 2008, by virtue of the Fund owning at least 5% of the voting securities of the issuer or as a result of the Fund and the issuer having the same investment adviser. Transactions during the period in which the issuer was an affiliate are as follows:

	Shares		Gross		Gross		Shares
	October 31, 2007		Additions		Reductions		October 31, 2008
National Financial Partners Corp.a		649,821		1,455,111		130,200		1,974,732
Oppenheimer Institutional Money Market Fund, Cl. E		94,288,244		2,054,264,081		2,135,227,885		13,324,440

						Realized
	Value			Income		Loss
National Financial Partners Corp.a	$	—	b	$	1,580,004	$	3,437,246
Oppenheimer Institutional Money Market Fund, Cl. E		13,324,440			4,774,377		—
	$	13,324,440		$	6,354,381	$	3,437,246

a.	No longer an affiliate as of October 31, 2008.
b.	The security is no longer an affiliate, therefore, the value has been excluded from this table.
3.	Rate shown is the 7-day yield as of October 31, 2008.

See accompanying Notes to Financial Statements.

F3 | OPPENHEIMER VALUE FUND

STATEMENT OF ASSETS AND LIABILITIES October 31, 2008

Assets
Investments, at value—see accompanying statement of investments:
Unaffiliated companies (cost $2,935,174,423)	$	2,236,395,180
Affiliated companies (cost $13,324,440)		13,324,440
		2,249,719,620
Cash		152,425
Receivables and other assets:
Investments sold		63,770,280
Shares of capital stock sold		32,987,977
Dividends		3,926,732
Other		62,275
Total assets		2,350,619,309
Liabilities
Payables and other liabilities:
Shares of capital stock redeemed		5,391,803
Transfer and shareholder servicing agent fees		452,201
Distribution and service plan fees		284,003
Directors’ compensation		261,138
Shareholder communications		158,655
Investments purchased		86,192
Other		71,045
Total liabilities		6,705,037
Net Assets	$	2,343,914,272
Composition of Net Assets
Par value of shares of capital stock	$	144,951
Additional paid-in capital		3,596,333,251
Accumulated net investment income		35,397,040
Accumulated net realized loss on investments and foreign currency transactions		(589,181,727	)
Net unrealized depreciation on investments		(698,779,243	)
Net Assets	$	2,343,914,272

F4 | OPPENHEIMER VALUE FUND

Net Asset Value Per Share
Class A Shares:
Net asset value and redemption price per share (based on net assets of $969,240,254 and 60,176,761 shares of capital stock outstanding)	$	16.11
Maximum offering price per share (net asset value plus sales charge of 5.75% of offering price)	$	17.09
Class B Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $71,712,007 and 4,595,818 shares of capital stock outstanding)	$	15.60
Class C Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $175,970,135 and 11,463,371 shares of capital stock outstanding)	$	15.35
Class N Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $133,088,079 and 8,454,687 shares of capital stock outstanding)	$	15.74
Class Y Shares:
Net asset value, redemption price and offering price per share (based on net assets of $993,903,797 and 60,260,663 shares of capital stock outstanding)	$	16.49

See accompanying Notes to Financial Statements.

F5 | OPPENHEIMER VALUE FUND

STATEMENT OF OPERATIONS For the Year Ended October 31, 2008

Investment Income
Dividends:
Unaffiliated companies (net of foreign withholding taxes of $2,060,945)	$	68,172,621
Affiliated companies		6,354,381
Interest		139,966
Other income		27,372
Total investment income		74,694,340
Expenses
Management fees		15,341,886
Distribution and service plan fees:
Class A		3,756,784
Class B		1,170,745
Class C		2,693,680
Class N		943,738
Transfer and shareholder servicing agent fees:
Class A		2,899,286
Class B		331,715
Class C		537,458
Class N		890,423
Class Y		783,416
Shareholder communications:
Class A		284,586
Class B		59,073
Class C		57,265
Class N		13,449
Class Y		13,677
Directors’ compensation		126,598
Custodian fees and expenses		21,549
Accounting service fees		15,000
Other		136,465
Total expenses		30,076,793
Less reduction to custodian expenses		(12,653	)
Less waivers and reimbursements of expenses		(391,442	)
Net expenses		29,672,698
Net Investment Income		45,021,642
Realized and Unrealized Loss
Net realized loss on:
Investments:
Unaffiliated companies		(569,471,168	)
Affiliated companies		(3,437,246	)
Foreign currency transactions		(26,469	)
Net realized loss		(572,934,883	)
Net change in unrealized depreciation on investments		(1,057,598,016	)
Net Decrease in Net Assets Resulting from Operations	$	(1,585,511,257	)

See accompanying Notes to Financial Statements.

F6 | OPPENHEIMER VALUE FUND

STATEMENTS OF CHANGES IN NET ASSETS

Year Ended October 31,	2008			2007
Operations
Net investment income	$	45,021,642		$	25,770,458
Net realized gain (loss)		(572,934,883	)		257,315,869
Net change in unrealized appreciation (depreciation)		(1,057,598,016	)		119,017,980
Net increase (decrease) in net assets resulting from operations		(1,585,511,257	)		402,104,307
Dividends and/or Distributions to Shareholders
Dividends from net investment income:
Class A		(15,881,405	)		(10,342,465	)
Class B		—			—
Class C		(630,461	)		(301,643	)
Class N		(1,182,251	)		(550,852	)
Class Y		(13,296,659	)		(4,974,836	)
		(30,990,776	)		(16,169,796	)
Distributions from net realized gain:
Class A		(119,494,222	)		(42,823,976	)
Class B		(10,200,850	)		(4,983,082	)
Class C		(22,028,626	)		(8,531,829	)
Class N		(13,422,724	)		(4,238,631	)
Class Y		(72,883,557	)		(14,646,074	)
		(238,029,979	)		(75,223,592	)
Capital Stock Transactions
Net increase (decrease) in net assets resulting from capital stock transactions:
Class A		65,525,168			291,753,659
Class B		(20,552,482	)		(7,981,071	)
Class C		3,007,443			45,543,313
Class N		36,238,563			61,566,614
Class Y		568,853,131			612,827,761
		653,071,823			1,003,710,276
Net Assets
Total increase (decrease)		(1,201,460,189	)		1,314,421,195
Beginning of period		3,545,374,461			2,230,953,266
End of period (including accumulated net investment income of $35,397,040 and $22,382,131, respectively)	$	2,343,914,272		$	3,545,374,461

See accompanying Notes to Financial Statements.

F7 | OPPENHEIMER VALUE FUND

FINANCIAL HIGHLIGHTS

Class A     Year Ended October 31,	2008			2007			2006			2005			2004
Per Share Operating Data
Net asset value, beginning of period	$	29.39		$	26.08		$	23.79		$	21.15		$	18.46
Income (loss) from investment operations:
Net investment income1		.31			.28			.25			.19			.13
Net realized and unrealized gain (loss)		(11.44	)		4.10			3.24			2.75			2.61
Total from investment operations		(11.13	)		4.38			3.49			2.94			2.74
Dividends and/or distributions to shareholders:
Dividends from net investment income		(.25	)		(.21	)		(.17	)		(.11	)		(.05	)
Distributions from net realized gain		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Total dividends and/or distributions to shareholders		(2.15	)		(1.07	)		(1.20	)		(.30	)		(.05	)
Net asset value, end of period	$	16.11		$	29.39		$	26.08		$	23.79		$	21.15
Total Return, at Net Asset Value2		(40.58	)%		17.37	%		15.20	%		13.99	%		14.85	%
Ratios/Supplemental Data
Net assets, end of period (in thousands)	$	969,240		$	1,747,318		$	1,282,691		$	835,793		$	378,785
Average net assets (in thousands)	$	1,514,969		$	1,504,682		$	1,052,054		$	600,426		$	303,560
Ratios to average net assets:3
Net investment income		1.35	%		1.01	%		1.03	%		0.83	%		0.66	%
Total expenses		0.94	%4,5,6		0.89	%4,5,6		0.93	%4,5,6		0.99	%5		1.07	%5,7
Portfolio turnover rate		157	%		130	%		101	%		72	%		85	%

1.	Per share amounts calculated based on the average shares outstanding during the period.
2.	Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
3.	Annualized for periods less than one full year.
4.	Total expenses including indirect expenses from affiliated fund were as follows:

Year Ended October 31, 2008	0.94	%
Year Ended October 31, 2007	0.89	%
Year Ended October 31, 2006	0.93	%

5.	Reduction to custodian expenses less than 0.005%.
6.	Waiver or reimbursement of indirect management fees less than 0.005%.
7.	Voluntary waiver of transfer agent fees less than 0.005%.

See accompanying Notes to Financial Statements.

F8 | OPPENHEIMER VALUE FUND

Class B     Year Ended October 31,	2008			2007			2006			2005			2004
Per Share Operating Data
Net asset value, beginning of period	$	28.51		$	25.33		$	23.17		$	20.68		$	18.18
Income (loss) from investment operations:
Net investment income (loss)1		.11			.05			.04			(.01	)		(.05	)
Net realized and unrealized gain (loss)		(11.12	)		3.99			3.15			2.69			2.55
Total from investment operations		(11.01	)		4.04			3.19			2.68			2.50
Dividends and/or distributions to shareholders:
Dividends from net investment income		—			—			—			—			—
Distributions from net realized gain		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Total dividends and/or distributions to shareholders		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Net asset value, end of period	$	15.60		$	28.51		$	25.33		$	23.17		$	20.68
Total Return, at Net Asset Value2		(41.13	)%		16.40	%		14.19	%		13.02	%		13.75	%
Ratios/Supplemental Data
Net assets, end of period (in thousands)	$	71,712		$	157,689		$	147,034		$	127,258		$	85,683
Average net assets (in thousands)	$	116,991		$	159,306		$	136,256		$	109,545		$	77,341
Ratios to average net assets:3
Net investment income (loss)		0.49	%		0.19	%		0.19	%		(0.03	)%		(0.24	)%
Total expenses		1.81	%4,5,6		1.73	%4,5,6		1.81	%4,5,6		1.87	%5		1.98	%5
Portfolio turnover rate		157	%		130	%		101	%		72	%		85	%

1.	Per share amounts calculated based on the average shares outstanding during the period.
2.	Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
3.	Annualized for periods less than one full year.
4.	Total expenses including indirect expenses from affiliated fund were as follows:

Year Ended October 31, 2008	1.81	%
Year Ended October 31, 2007	1.73	%
Year Ended October 31, 2006	1.81	%

5.	Reduction to custodian expenses less than 0.005%.
6.	Waiver or reimbursement of indirect management fees less than 0.005%.

See accompanying Notes to Financial Statements.

F9 | OPPENHEIMER VALUE FUND

FINANCIAL HIGHLIGHTS Continued

Class C     Year Ended October 31,	2008			2007			2006			2005			2004
Per Share Operating Data
Net asset value, beginning of period	$	28.11		$	25.00		$	22.89		$	20.41		$	17.93
Income (loss) from investment operations:
Net investment income (loss)1		.13			.06			.06			.01			(.03	)
Net realized and unrealized gain (loss)		(10.94	)		3.94			3.11			2.66			2.51
Total from investment operations		(10.81	)		4.00			3.17			2.67			2.48
Dividends and/or distributions to shareholders:
Dividends from net investment income		(.05	)		(.03	)		(.03	)		—			—
Distributions from net realized gain		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Total dividends and/or distributions to shareholders		(1.95	)		(.89	)		(1.06	)		(.19	)		—
Net asset value, end of period	$	15.35		$	28.11		$	25.00		$	22.89		$	20.41
Total Return, at Net Asset Value2		(41.05	)%		16.48	%		14.31	%		13.14	%		13.83	%
Ratios/Supplemental Data
Net assets, end of period (in thousands)	$	175,970		$	325,044		$	247,730		$	170,710		$	79,501
Average net assets (in thousands)	$	268,992		$	284,073		$	212,087		$	124,605		$	61,387
Ratios to average net assets:3
Net investment income (loss)		0.59	%		0.23	%		0.25	%		0.04	%		(0.17	)%
Total expenses		1.70	%4		1.67	%4		1.72	%4		1.77	%		1.89	%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses		1.70	%		1.67	%		1.71	%		1.77	%		1.89	%
Portfolio turnover rate		157	%		130	%		101	%		72	%		85	%

1.	Per share amounts calculated based on the average shares outstanding during the period.
2.	Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
3.	Annualized for periods less than one full year.
4.	Total expenses including indirect expenses from affiliated fund were as follows:

Year Ended October 31, 2008	1.70	%
Year Ended October 31, 2007	1.67	%
Year Ended October 31, 2006	1.72	%

See accompanying Notes to Financial Statements.

F10 | OPPENHEIMER VALUE FUND

Class N     Year Ended October 31,	2008			2007			2006			2005			2004
Per Share Operating Data
Net asset value, beginning of period	$	28.79		$	25.56		$	23.38		$	20.80		$	18.25
Income (loss) from investment operations:
Net investment income1		.22			.18			.16			.11			.06
Net realized and unrealized gain (loss)		(11.20	)		4.02			3.17			2.72			2.56
Total from investment operations		(10.98	)		4.20			3.33			2.83			2.62
Dividends and/or distributions to shareholders:
Dividends from net investment income		(.17	)		(.11	)		(.12	)		(.06	)		(.07	)
Distributions from net realized gain		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Total dividends and/or distributions to shareholders		(2.07	)		(.97	)		(1.15	)		(.25	)		(.07	)
Net asset value, end of period	$	15.74		$	28.79		$	25.56		$	23.38		$	20.80
Total Return, at Net Asset Value2		(40.83	)%		16.96	%		14.73	%		13.68	%		14.39	%
Ratios/Supplemental Data
Net assets, end of period (in thousands)	$	133,088		$	202,101		$	122,588		$	76,058		$	33,100
Average net assets (in thousands)	$	188,506		$	163,402		$	104,142		$	53,166		$	23,344
Ratios to average net assets:3
Net investment income		0.96	%		0.66	%		0.66	%		0.50	%		0.28	%
Total expenses		1.46	%4		1.26	%4		1.33	%4		1.30	%		1.45	%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses		1.32	%		1.25	%		1.31	%		1.30	%		1.45	%
Portfolio turnover rate		157	%		130	%		101	%		72	%		85	%

1.	Per share amounts calculated based on the average shares outstanding during the period.
2.	Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
3.	Annualized for periods less than one full year.
4.	Total expenses including indirect expenses from affiliated fund were as follows:

Year Ended October 31, 2008	1.46	%
Year Ended October 31, 2007	1.26	%
Year Ended October 31, 2006	1.33	%

See accompanying Notes to Financial Statements.

F11 | OPPENHEIMER VALUE FUND

FINANCIAL HIGHLIGHTS Continued

Class Y     Year Ended October 31,	2008			2007			2006			2005			2004
Per Share Operating Data
Net asset value, beginning of period	$	30.03		$	26.61		$	24.23		$	21.54		$	18.79
Income (loss) from investment operations:
Net investment income1		.40			.38			.33			.26			.24
Net realized and unrealized gain (loss)		(11.69	)		4.19			3.31			2.81			2.62
Total from investment operations		(11.29	)		4.57			3.64			3.07			2.86
Dividends and/or distributions to shareholders:
Dividends from net investment income		(.35	)		(.29	)		(.23	)		(.19	)		(.11	)
Distributions from net realized gain		(1.90	)		(.86	)		(1.03	)		(.19	)		—
Total dividends and/or distributions to shareholders		(2.25	)		(1.15	)		(1.26	)		(.38	)		(.11	)
Net asset value, end of period	$	16.49		$	30.03		$	26.61		$	24.23		$	21.54
Total Return, at Net Asset Value2		(40.37	)%		17.81	%		15.58	%		14.38	%		15.30	%
Ratios/Supplemental Data
Net assets, end of period (in thousands)	$	993,904		$	1,113,222		$	430,910		$	141,489		$	31,914
Average net assets (in thousands)	$	1,187,081		$	643,874		$	287,929		$	83,000		$	8,398
Ratios to average net assets:3
Net investment income		1.73	%		1.33	%		1.32	%		1.10	%		1.17	%
Total expenses		0.54	%4,5,6		0.53	%4,5,6		0.57	%4,5,6		0.70	%5		0.61	%5
Portfolio turnover rate		157	%		130	%		101	%		72	%		85	%

1.	Per share amounts calculated based on the average shares outstanding during the period.
2.	Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.
3.	Annualized for periods less than one full year.
4.	Total expenses including indirect expenses from affiliated fund were as follows:

Year Ended October 31, 2008	0.54	%
Year Ended October 31, 2007	0.53	%
Year Ended October 31, 2006	0.57	%

5.	Reduction to custodian expenses less than 0.005%.
6.	Waiver or reimbursement of indirect management fees less than 0.005%.

See accompanying Notes to Financial Statements.

F12 | OPPENHEIMER VALUE FUND

NOTES TO FINANCIAL STATEMENTS

1. Significant Accounting Policies

Oppenheimer Value Fund (the “Fund”), a series of Oppenheimer Series Fund, Inc. (the “Company”), is registered under the Investment Company Act of 1940, as amended, as an open-end management investment company. The Fund’s investment objective is to seek long-term growth of capital by investing primarily in common stocks with low price-earnings ratios and better-than-anticipated earnings. Realization of current income is a secondary consideration. The Fund’s investment adviser is OppenheimerFunds, Inc. (the “Manager”).

     The Fund offers Class A, Class B, Class C, Class N and Class Y shares. Class A shares are sold at their offering price, which is normally net asset value plus a front-end sales charge. Class B, Class C and Class N shares are sold without a front-end sales charge but may be subject to a contingent deferred sales charge (“CDSC”). Class N shares are sold only through retirement plans. Retirement plans that offer Class N shares may impose charges on those accounts. Class Y shares are sold to certain institutional investors without either a front-end sales charge or a CDSC, however, the institutional investor may impose charges on those accounts. All classes of shares have identical rights and voting privileges with respect to the Fund in general and exclusive voting rights on matters that affect that class alone. Earnings, net assets and net asset value per share may differ due to each class having its own expenses, such as transfer and shareholder servicing agent fees and shareholder communications, directly attributable to that class. Class A, B, C and N have separate distribution and/or service plans. No such plan has been adopted for Class Y shares. Class B shares will automatically convert to Class A shares 72 months after the date of purchase.

     The following is a summary of significant accounting policies consistently followed by the Fund.

Securities Valuation. The Fund calculates the net asset value of its shares as of the close of the New York Stock Exchange (the “Exchange”), normally 4:00 P.M. Eastern time, on each day the Exchange is open for trading. Securities may be valued primarily using dealer-supplied valuations or a portfolio pricing service authorized by the Board of Directors. Securities traded on a registered U.S. securities exchange are valued based on the last sale price of the security traded on that exchange prior to the time when the Fund’s assets are valued. Securities whose principal exchange is NASDAQ^® are valued based on the closing price reported by NASDAQ prior to the time when the Fund’s assets are valued. In the absence of a sale, the security is valued at the last sale price on the prior trading day, if it is within the spread of the closing “bid” and “asked” prices, and if not, at the closing bid price. Securities traded on foreign exchanges are valued based on the last sale price on the principal exchange on which the security is traded, as identified by the portfolio pricing service, prior to the time when the Fund’s assets are valued. In the absence of a sale, the security is valued at the official closing price on the principal exchange. Corporate, government and municipal debt instruments having a remaining maturity in excess of sixty days and all mortgage-backed

F13 | OPPENHEIMER VALUE FUND

NOTES TO FINANCIAL STATEMENTS Continued

1. Significant Accounting Policies Continued

securities, collateralized mortgage obligations and other asset-backed securities will be valued at the mean between the “bid” and “asked” prices. Securities for which market quotations are not readily available are valued at their fair value. Securities whose values have been materially affected by what the Manager identifies as a significant event occurring before the Fund’s assets are valued but after the close of their respective exchanges will be fair valued. Fair value is determined in good faith using consistently applied procedures under the supervision of the Board of Directors. Shares of a registered investment company that are not traded on an exchange are valued at the acquired investment company’s net asset value per share. “Money market-type” debt instruments with remaining maturities of sixty days or less are valued at cost adjusted by the amortization of discount or premium to maturity (amortized cost), which approximates market value.

Foreign Currency Translation. The Fund’s accounting records are maintained in U.S. dollars. The values of securities denominated in foreign currencies and amounts related to the purchase and sale of foreign securities and foreign investment income are translated into U.S. dollars as of the close of the Exchange, normally 4:00 P.M. Eastern time, on each day the Exchange is open for trading. Foreign exchange rates may be valued primarily using a reliable bank, dealer or service authorized by the Board of Directors.

     Reported net realized gains and losses from foreign currency transactions arise from sales of portfolio securities, sales and maturities of short-term securities, sales of foreign currencies, exchange rate fluctuations between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Fund’s books and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized appreciation and depreciation on the translation of assets and liabilities denominated in foreign currencies arise from changes in the values of assets and liabilities, including investments in securities at fiscal period end, resulting from changes in exchange rates.

     The effect of changes in foreign currency exchange rates on investments is separately identified from the fluctuations arising from changes in market values of securities held and reported with all other foreign currency gains and losses in the Fund’s Statement of Operations.

Investment in Oppenheimer Institutional Money Market Fund. The Fund is permitted to invest daily available cash balances in an affiliated money market fund. The Fund may invest the available cash in Class E shares of Oppenheimer Institutional Money Market Fund (“IMMF”) to seek current income while preserving liquidity. IMMF is a registered open-end management investment company, regulated as a money market fund under the Investment Company Act of 1940, as amended. The Manager is also the investment adviser of IMMF. The Fund’s investment in IMMF is included in the Statement of Investments. As a shareholder, the Fund is subject to its proportional share of IMMF’s Class E expenses, including its management fee. The Manager will waive fees and/or

F14 | OPPENHEIMER VALUE FUND

reimburse Fund expenses in an amount equal to the indirect management fees incurred through the Fund’s investment in IMMF.

Allocation of Income, Expenses, Gains and Losses. Income, expenses (other than those attributable to a specific class), gains and losses are allocated on a daily basis to each class of shares based upon the relative proportion of net assets represented by such class. Operating expenses directly attributable to a specific class are charged against the operations of that class.

Federal Taxes. The Fund intends to comply with provisions of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its investment company taxable income, including any net realized gain on investments not offset by capital loss carryforwards, if any, to shareholders. Therefore, no federal income or excise tax provision is required. The Fund files income tax returns in U.S. federal and applicable state jurisdictions. The statute of limitations on the Fund’s tax return filings generally remain open for the three preceding fiscal reporting period ends.

The tax components of capital shown in the following table represent distribution requirements the Fund must satisfy under the income tax regulations, losses the Fund may be able to offset against income and gains realized in future years and unrealized appreciation or depreciation of securities and other investments for federal income tax purposes.

					Net Unrealized
					Depreciation
					Based on Cost of
					Securities and
Undistributed	Undistributed		Accumulated		Other Investments
Net Investment	Long-Term		Loss		for Federal Income
Income	Gain		Carryforward1,2,3		Tax Purposes
$35,652,301	$	—	$	543,570,368	$	744,579,514

1. As of October 31, 2008, the Fund had $543,570,368 of net capital loss carryforwards available to offset future realized capital gains, if any, and thereby reduce future taxable gain distributions. As of October 31, 2008, details of the capital loss carryforwards were as follows:

Expiring
2010	$	188,912
2016		543,381,456
Total	$	543,570,368

2.	During the fiscal year ended October 31, 2008, the Fund did not utilize any capital loss carryforward.
3.	During the fiscal year ended October 31, 2007, the Fund utilized $444,392 of capital loss carryforward to offset capital gains realized in that fiscal year.

Net investment income (loss) and net realized gain (loss) may differ for financial statement and tax purposes. The character of dividends and distributions made during the fiscal year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. Also, due to timing of dividends and distributions, the fiscal year in which amounts are distributed may differ from the fiscal year in which the income or net realized gain was recorded by the Fund.

F15 | OPPENHEIMER VALUE FUND

NOTES TO FINANCIAL STATEMENTS Continued

1. Significant Accounting Policies Continued

Accordingly, the following amounts have been reclassified for October 31, 2008. Net assets of the Fund were unaffected by the reclassifications.

Reduction to	Reduction to
Accumulated	Accumulated Net
Net Investment	Realized Loss
Income	on Investments
$1,015,957	$	1,015,957

The tax character of distributions paid during the years ended October 31, 2008 and October 31, 2007 was as follows:

	Year Ended		Year Ended
	October 31, 2008		October 31, 2007
Distributions paid from:
Ordinary income	$	108,067,097	$	40,528,852
Long-term capital gain		160,953,658		50,864,536
Total	$	269,020,755	$	91,393,388

The aggregate cost of securities and other investments and the composition of unrealized appreciation and depreciation of securities and other investments for federal income tax purposes as of October 31, 2008 are noted in the following table. The primary difference between book and tax appreciation or depreciation of securities and other investments, if applicable, is attributable to the tax deferral of losses or tax realization of financial statement unrealized gain or loss.

Federal tax cost of securities	$	2,994,299,134
Gross unrealized appreciation	$	36,907,570
Gross unrealized depreciation		(781,487,084	)
Net unrealized depreciation	$	(744,579,514	)

Directors’ Compensation. The Fund has adopted an unfunded retirement plan (the “Plan”) for the Fund’s independent directors. Benefits are based on years of service and fees paid to each director during their period of service. The Plan was frozen with respect to adding new participants effective December 31, 2006 (the “Freeze Date”) and existing Plan Participants as of the Freeze Date will continue to receive accrued benefits under the Plan. Active independent directors as of the Freeze Date have each elected a distribution method with respect to their benefits under the Plan. During the year ended ended October 31, 2008, the Fund’s projected benefit obligations, payments to retired directors and accumulated liability were as follows:

Projected Benefit Obligations Increased	$	59,793
Payments Made to Retired Directors		16,697
Accumulated Liability as of October 31, 2008		199,187

F16 | OPPENHEIMER VALUE FUND

The Board of Directors has adopted a compensation deferral plan for independent directors that enables directors to elect to defer receipt of all or a portion of the annual compensation they are entitled to receive from the Fund. For purposes of determining the amount owed to the Director under the plan, deferred amounts are treated as though equal dollar amounts had been invested in shares of the Fund or in other Oppenheimer funds selected by the Director. The Fund purchases shares of the funds selected for deferral by the Director in amounts equal to his or her deemed investment, resulting in a Fund asset equal to the deferred compensation liability. Such assets are included as a component of “Other” within the asset section of the Statement of Assets and Liabilities. Deferral of directors’ fees under the plan will not affect the net assets of the Fund, and will not materially affect the Fund’s assets, liabilities or net investment income per share. Amounts will be deferred until distributed in accordance to the compensation deferral plan.

Dividends and Distributions to Shareholders. Dividends and distributions to shareholders, which are determined in accordance with income tax regulations and may differ from U.S. generally accepted accounting principles, are recorded on the ex-dividend date. Income and capital gain distributions, if any, are declared and paid annually or at other times as deemed necessary by the Manager.

Investment Income. Dividend income is recorded on the ex-dividend date or upon ex-dividend notification in the case of certain foreign dividends where the ex-dividend date may have passed. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income is recognized on an accrual basis. Discount and premium, which are included in interest income on the Statement of Operations, are amortized or accreted daily.

Custodian Fees. “Custodian fees and expenses” in the Statement of Operations may include interest expense incurred by the Fund on any cash overdrafts of its custodian account during the period. Such cash overdrafts may result from the effects of failed trades in portfolio securities and from cash outflows resulting from unanticipated shareholder redemption activity. The Fund pays interest to its custodian on such cash overdrafts, to the extent they are not offset by positive cash balances maintained by the Fund, at a rate equal to the Federal Funds Rate plus 0.50%. The “Reduction to custodian expenses” line item, if applicable, represents earnings on cash balances maintained by the Fund during the period. Such interest expense and other custodian fees may be paid with these earnings.

Security Transactions. Security transactions are recorded on the trade date. Realized gains and losses on securities sold are determined on the basis of identified cost.

F17 | OPPENHEIMER VALUE FUND

NOTES TO FINANCIAL STATEMENTS Continued

1. Significant Accounting Policies Continued

Indemnifications. The Fund’s organizational documents provide current and former directors and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the Fund. In the normal course of business, the Fund may also enter into contracts that provide general indemnifications. The Fund’s maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against the Fund. The risk of material loss from such claims is considered remote.

Other. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates.

2. Shares of Capital Stock

The Fund has authorized 650 million shares of $0.001 par value capital stock. Transactions in shares of capital stock were as follows:

	Year Ended October 31, 2008						Year Ended October 31, 2007
	Shares			Amount			Shares			Amount
Class A
Sold		25,357,074		$	615,286,349			23,295,444		$	663,051,599
Dividends and/or distributions reinvested		4,526,116			115,823,305			1,736,237			44,881,732
Redeemed		(29,157,066	)		(665,584,486	)		(14,770,459	)		(416,179,672	)
Net increase		726,124		$	65,525,168			10,261,222		$	291,753,659
Class B
Sold		987,346		$	22,559,812			1,518,811		$	41,484,316
Dividends and/or distributions reinvested		380,908			9,518,880			183,722			4,640,816
Redeemed		(2,303,587	)		(52,631,174	)		(1,976,468	)		(54,106,203	)
Net decrease		(935,333	)	$	(20,552,482	)		(273,935	)	$	(7,981,071	)
Class C
Sold		2,840,796		$	63,661,571			3,674,614		$	99,965,187
Dividends and/or distributions reinvested		746,778			18,340,849			283,585			7,061,273
Redeemed		(3,688,305	)		(78,994,977	)		(2,303,734	)		(61,483,147	)
Net increase (decrease)		(100,731	)	$	3,007,443			1,654,465		$	45,543,313

F18 | OPPENHEIMER VALUE FUND

	Year Ended October 31, 2008						Year Ended October 31, 2007
	Shares			Amount			Shares			Amount
Class N
Sold		3,778,002		$	86,168,136			4,133,411		$	115,421,257
Dividends and/or distributions reinvested		541,022			13,579,657			174,323			4,427,792
Redeemed		(2,884,437	)		(63,509,230	)		(2,083,332	)		(58,282,435	)
Net increase		1,434,587		$	36,238,563			2,224,402		$	61,566,614
Class Y
Sold		31,597,614		$	750,866,719			23,358,752		$	686,061,636
Dividends and/or distributions reinvested		3,255,670			85,005,545			744,490			19,602,409
Redeemed		(11,662,169	)		(267,019,133	)		(3,226,914	)		(92,836,284	)
Net increase		23,191,115		$	568,853,131			20,876,328		$	612,827,761

3. Purchases and Sales of Securities

The aggregate cost of purchases and proceeds from sales of securities, other than short-term obligations and investments in IMMF, for the year ended October 31, 2008, were as follows:

	Purchases		Sales
Investment securities	$	5,431,123,580	$	4,948,335,168

4. Fees and Other Transactions with Affiliates

Management Fees. Under the investment advisory agreement, the Fund pays the Manager a management fee based on the daily net assets of the Fund at an annual rate as shown in the following table:

Fee Schedule
Up to $300 million	0.625	%
Next $100 million	0.500
Over $400 million	0.450

Accounting Service Fees. The Manager acts as the accounting agent for the Fund at an annual fee of $15,000, plus out-of-pocket costs and expenses reasonably incurred.

Transfer Agent Fees. OppenheimerFunds Services (“OFS”), a division of the Manager, acts as the transfer and shareholder servicing agent for the Fund. The Fund pays OFS a per account fee. For the year ended October 31, 2008, the Fund paid $5,088,201 to OFS for services to the Fund.

     Additionally, Class Y shares are subject to minimum fees of $10,000 annually for assets of $10 million or more. The Class Y shares are subject to the minimum fees in the event that the per account fee does not equal or exceed the applicable minimum fees. OFS may voluntarily waive the minimum fees.

F19 | OPPENHEIMER VALUE FUND

NOTES TO FINANCIAL STATEMENTS Continued

4. Fees and Other Transactions with Affiliates Continued

Distribution and Service Plan (12b-1) Fees. Under its General Distributor’s Agreement with the Fund, OppenheimerFunds Distributor, Inc. (the “Distributor”) acts as the Fund’s principal underwriter in the continuous public offering of the Fund’s classes of shares.

Service Plan for Class A Shares. The Fund has adopted a Service Plan (the “Plan”) for Class A shares under Rule 12b-1 of the Investment Company Act of 1940. Under the Plan, the Fund reimburses the Distributor for a portion of its costs incurred for services provided to accounts that hold Class A shares. Reimbursement is made periodically at an annual rate of up to 0.25% of the average annual net assets of Class A shares of the Fund. The Distributor currently uses all of those fees to pay dealers, brokers, banks and other financial institutions periodically for providing personal service and maintenance of accounts of their customers that hold Class A shares. Any unreimbursed expenses the Distributor incurs with respect to Class A shares in any fiscal year cannot be recovered in subsequent periods. Fees incurred by the Fund under the Plan are detailed in the Statement of Operations.

Distribution and Service Plans for Class B, Class C and Class N Shares. The Fund has adopted Distribution and Service Plans (the “Plans”) for Class B, Class C and Class N shares under Rule 12b-1 of the Investment Company Act of 1940 to compensate the Distributor for its services in connection with the distribution of those shares and servicing accounts. Under the Plans, the Fund pays the Distributor an annual asset-based sales charge of 0.75% on Class B and Class C shares and 0.25% on Class N shares. The Distributor also receives a service fee of 0.25% per year under each plan. If either the Class B, Class C or Class N plan is terminated by the Fund or by the shareholders of a class, the Board of Directors and its independent directors must determine whether the Distributor shall be entitled to payment from the Fund of all or a portion of the service fee and/or asset-based sales charge in respect to shares sold prior to the effective date of such termination. The Distributor’s aggregate uncompensated expenses under the Plans at September 30, 2008 for Class B, Class C and Class N shares were $1,884,717, $2,913,573 and $2,147,890, respectively. Fees incurred by the Fund under the Plans are detailed in the Statement of Operations.

Sales Charges. Front-end sales charges and contingent deferred sales charges (“CDSC”) do not represent expenses of the Fund. They are deducted from the proceeds of sales of Fund shares prior to investment or from redemption proceeds prior to remittance, as applicable. The sales charges retained by the Distributor from the sale of shares and the CDSC retained by the Distributor on the redemption of shares is shown in the following table for the period indicated.

			Class A		Class B		Class C		Class N
	Class A		Contingent		Contingent		Contingent		Contingent
	Front-End		Deferred		Deferred		Deferred		Deferred
	Sales Charges		Sales Charges		Sales Charges		Sales Charges		Sales Charges
	Retained by		Retained by		Retained by		Retained by		Retained by
Year Ended	Distributor		Distributor		Distributor		Distributor		Distributor
October 31, 2008	$	558,545	$	13,619	$	236,542	$	33,828	$	6,899

F20 | OPPENHEIMER VALUE FUND

Waivers and Reimbursements of Expenses. OFS has voluntarily agreed to limit transfer and shareholder servicing agent fees for all classes to 0.35% of average annual net assets per class. During the year ended October 31, 2008, OFS waived $255,948 for Class N shares. This undertaking may be amended or withdrawn at any time.

     The Manager will waive fees and/or reimburse Fund expenses in an amount equal to the indirect management fees incurred through the Fund’s investment in IMMF. During the year ended October 31, 2008, the Manager waived $135,494 for IMMF management fees.

5. Recent Accounting Pronouncements

In September 2006, the Financial Accounting Standards Board (“FASB”) issued Statement of Financial Accounting Standards (“SFAS”) No. 157, Fair Value Measurements. This standard establishes a single authoritative definition of fair value, sets out a framework for measuring fair value and expands disclosures about fair value measurements. SFAS No. 157 applies to fair value measurements already required or permitted by existing standards. SFAS No. 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years. As of October 31, 2008, the Manager does not believe the adoption of SFAS No. 157 will materially impact the financial statement amounts; however, additional disclosures may be required about the inputs used to develop the measurements and the effect of certain of the measurements on changes in net assets for the period.

     In March 2008, FASB issued SFAS No. 161, Disclosures about Derivative Instruments and Hedging Activities. This standard requires enhanced disclosures about derivative and hedging activities, including qualitative disclosures about how and why the Fund uses derivative instruments, how these activities are accounted for, and their effect on the Fund’s financial position, financial performance and cash flows. SFAS No. 161 is effective for financial statements issued for fiscal years and interim periods beginning after November 15, 2008. At this time, management is evaluating the implications of SFAS No. 161 and its impact on the Fund’s financial statements and related disclosures.

F21 | OPPENHEIMER VALUE FUND

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Shareholders of Oppenheimer Series Fund, Inc.:

We have audited the accompanying statement of assets and liabilities of Oppenheimer Value Fund, (a portfolio of the Oppenheimer Series Fund, Inc.), including the statement of investments, as of October, 31, 2008, and the related statement of operations for the year then ended, the statements of changes in net assets for each of the years in the two-year period then ended, and the financial highlights for each of the years in the five-year period then ended. These financial statements and financial highlights are the responsibility of the Fund’s management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

     We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of October 31, 2008, by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

     In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Oppenheimer Value Fund as of October 31, 2008, the results of its operations for the year then ended, the changes in its net assets for each of the years in the two-year period then ended, and the financial highlights for each of the years in the five-year period then ended, in conformity with U.S. generally accepted accounting principles.

KPMG llp

Denver, Colorado
December 16, 2008

F22 | OPPENHEIMER VALUE FUND

FEDERAL INCOME TAX INFORMATION Unaudited

In early 2008, if applicable, shareholders of record received information regarding all dividends and distributions paid to them by the Fund during calendar year 2007. Regulations of the U.S. Treasury Department require the Fund to report this information to the Internal Revenue Service.

     Capital gain distributions of $1.2834 per share were paid to Class A, Class B, Class C, Class N and Class Y shareholders, respectively, on December 5, 2007. Whether received in stock or in cash, the capital gain distribution should be treated by shareholders as a gain from the sale of the capital assets held for more than one year (long-term capital gains).

     Dividends, if any, paid by the Fund during the fiscal year ended October 31, 2008 which are not designated as capital gain distributions should be multiplied by 100% to arrive at the amount eligible for the corporate dividend-received deduction.

     A portion, if any, of the dividends paid by the Fund during the fiscal year ended October 31, 2008 which are not designated as capital gain distributions are eligible for lower individual income tax rates to the extent that the Fund has received qualified dividend income as stipulated by recent tax legislation. $66,697,713 of the Fund’s fiscal year taxable income may be eligible for the lower individual income tax rates. In early 2008, shareholders of record received information regarding the percentage of distributions that are eligible for lower individual income tax rates.

     Recent tax legislation allows a regulated investment company to designate distributions not designated as capital gain distributions, as either interest related dividends or short-term capital gain dividends, both of which are exempt from the U.S. withholding tax applicable to non U.S. taxpayers. For the fiscal year ended October 31, 2008, $84,413 or 0.27% of the ordinary distributions paid by the Fund qualifies as an interest related dividend.

     The foregoing information is presented to assist shareholders in reporting distributions received from the Fund to the Internal Revenue Service. Because of the complexity of the federal regulations which may affect your individual tax return and the many variations in state and local tax regulations, we recommend that you consult your tax advisor for specific guidance.

23 | OPPENHEIMER VALUE FUND

BOARD APPROVAL OF THE FUND’S INVESTMENT ADVISORY AGREEMENT Unaudited

Each year, the Board of Directors (the “Board”), including a majority of the independent Directors, is required to determine whether to renew the Fund’s investment advisory agreement (the “Agreement”). The Investment Company Act of 1940, as amended, requires that the Board request and evaluate, and that the Manager provide, such information as may be reasonably necessary to evaluate the terms of the Agreement. The Board employs an independent consultant to prepare a report that provides information, including comparative information, the Board requests for that purpose. In addition, the Board receives information throughout the year regarding Fund services, fees, expenses and performance.

     The Manager and the independent consultant provided information to the Board on the following factors: (i) the nature, quality and extent of the Manager’s services, (ii) the investment performance of the Fund and the Manager, (iii) the fees and expenses of the Fund, including comparative expense information, (iv) the profitability of the Manager and its affiliates, including an analysis of the cost of providing services, (v) whether economies of scale are realized as the Fund grows and whether fee levels reflect these economies of scale for Fund investors and (vi) other benefits to the Manager from its relationship with the Fund. The Board was aware that there are alternatives to retaining the Manager.

     Outlined below is a summary of the principal information considered by the Board as well as the Board’s conclusions.

     Nature, Quality and Extent of Services. The Board considered information about the nature and extent of the services provided to the Fund and information regarding the Manager’s key personnel who provide such services. The Manager’s duties include providing the Fund with the services of the portfolio manager and the Manager’s investment team, who provide research, analysis and other advisory services in regard to the Fund’s investments; securities trading services; oversight of third party service providers; monitoring compliance with applicable Fund policies and procedures and adherence to the Fund’s investment restrictions. The Manager is responsible for providing certain administrative services to the Fund as well. Those services include providing and supervising all administrative and clerical personnel who are necessary in order to provide effective corporate administration for the Fund; compiling and maintaining records with respect to the Fund’s operations; preparing and filing reports required by the Securities and Exchange Commission; preparing periodic reports regarding the operations of the Fund for its shareholders; preparing proxy materials for shareholder meetings; and preparing the registration statements required by Federal and state securities laws for the sale of the Fund’s shares. The Manager also provides the Fund with office space, facilities and equipment.

24 | OPPENHEIMER VALUE FUND

     The Board also considered the quality of the services provided and the quality of the Manager’s resources that are available to the Fund. The Board took account of the fact that the Manager has had over forty years of experience as an investment adviser and that its assets under management rank it among the top mutual fund managers in the United States. The Board evaluated the Manager’s advisory, administrative, accounting, legal and compliance services, and information the Board has received regarding the experience and professional qualifications of the Manager’s key personnel and the size and functions of its staff. In its evaluation of the quality of the portfolio management services provided, the Board considered the experience of Christopher Leavy, the portfolio manager for the Fund, and the Manager’s investment team and analysts. The Board members also considered the totality of their experiences with the Manager as directors or trustees of the Fund and other funds advised by the Manager. The Board considered information regarding the quality of services provided by affiliates of the Manager, which its members have become knowledgeable about in connection with the renewal of the Fund’s service agreements. The Board concluded, in light of the Manager’s experience, reputation, personnel, operations and resources, the Fund benefits from the services provided under the Agreement.

     Investment Performance of the Manager and the Fund. Throughout the year, the Manager provided information on the investment performance of the Fund and the Manager, including comparative performance information. The Board also reviewed information, prepared by the Manager and by the independent consultant, comparing the Fund’s historical performance to relevant market indices and to the performance of other retail front-end load and no-load large-cap value funds (including both funds advised by the Manager and funds advised by other investment advisers). The Board noted that the Fund’s one-year, three-year, and five-year performance were better than its peer group median although its ten-year performance was below its peer group median.

     Costs of Services by the Manager. The Board reviewed the fees paid to the Manager and the other expenses borne by the Fund. The Board also considered the comparability of the fees charged and the services provided to the Fund to the fees and services for other clients or accounts advised by the Manager. The independent consultant provided comparative data in regard to the fees and expenses of the Fund and large-cap value funds with comparable asset levels and distribution features. The Board noted that the Fund’s contractual and actual management fees and total expenses are lower than its peer group median.

     Economies of Scale and Profits Realized by the Manager. The Board considered information regarding the Manager’s costs in serving as the Fund’s investment adviser,

25 | OPPENHEIMER VALUE FUND

BOARD APPROVAL OF THE FUND’S INVESTMENT ADVISORY AGREEMENT Unaudited / Continued

including the costs associated with the personnel and systems necessary to manage the Fund, and information regarding the Manager’s profitability from its relationship with the Fund. The Board reviewed whether the Manager may realize economies of scale in managing and supporting the Fund. The Board noted that the Fund currently has management fee breakpoints, which are intended to share with Fund shareholders economies of scale that may exist as the Fund’s assets grow.

     Other Benefits to the Manager. In addition to considering the profits realized by the Manager, the Board considered information that was provided regarding the direct and indirect benefits the Manager receives as a result of its relationship with the Fund, including compensation paid to the Manager’s affiliates and research provided to the Manager in connection with permissible brokerage arrangements (soft dollar arrangements). The Board also considered that the Manager must be able to pay and retain experienced professional personnel at competitive rates to provide quality services to the Fund and that maintaining the financial viability of the Manager is important in order for the Manager to continue to provide significant services to the Fund and its shareholders.

     Conclusions. These factors were also considered by the independent Directors meeting separately from the full Board, assisted by experienced counsel to the Fund and to the independent Directors. Fund counsel and the independent Directors’ counsel are independent of the Manager within the meaning and intent of the Securities and Exchange Commission Rules.

     Based on its review of the information it received and its evaluations described above, the Board, including a majority of the independent Directors, decided to continue the Agreement for another year. In arriving at this decision, the Board did not single out any factor or factors as being more important than others, but considered all of the above information, and considered the terms and conditions of the Agreement, including the management fee, in light of all of the surrounding circumstances.

26 | OPPENHEIMER VALUE FUND

PORTFOLIO PROXY VOTING POLICIES AND PROCEDURES; UPDATES TO STATEMENTS OF INVESTMENTS Unaudited

The Fund has adopted Portfolio Proxy Voting Policies and Procedures under which the Fund votes proxies relating to securities (“portfolio proxies”) held by the Fund. A description of the Fund’s Portfolio Proxy Voting Policies and Procedures is available (i) without charge, upon request, by calling the Fund toll-free at 1.800.525.7048, (ii) on the Fund’s website at www.oppenheimerfunds.com, and (iii) on the SEC’s website at www.sec.gov. In addition, the Fund is required to file Form N-PX, with its complete proxy voting record for the 12 months ended June 30th, no later than August 31st of each year. The Fund’s voting record is available (i) without charge, upon request, by calling the Fund toll-free at 1.800.525.7048, and (ii) in the Form N-PX filing on the SEC’s website at www.sec.gov.

     The Fund files its complete schedule of portfolio holdings with the SEC for the first quarter and the third quarter of each fiscal year on Form N-Q. The Fund’s Form N-Q filings are available on the SEC’s website at http://www.sec.gov. Those forms may be reviewed and copied at the SEC’s Public Reference Room in Washington, D.C. Information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330.

27 | OPPENHEIMER VALUE FUND

DIRECTORS AND OFFICERS Unaudited

Name, Position(s) Held with the Fund, Length of Service, Age	Principal Occupation(s) During the Past 5 Years; Other Trusteeships/Directorships Held; Number of Portfolios in the Fund Complex Currently Overseen
INDEPENDENT DIRECTORS	The address of each Director in the chart below is 6803 S. Tucson Way, Centennial, Colorado 80112-3924. Each Director serves for an indefinite term, or until his or her resignation, retirement, death or removal.
Brian F. Wruble, Chairman of the Board of Directors (since 2007) and Director (since 2005) Age: 65	General Partner of Odyssey Partners, L.P. (hedge fund) (September 1995- December 2007); Director of Special Value Opportunities Fund, LLC (registered investment company) (affiliate of the Manager’s parent company) (since September 2004); Chairman (since August 2007) and Trustee (since August 1991) of the Board of Trustees of The Jackson Laboratory (non-profit); Treasurer and Trustee of the Institute for Advanced Study (non-profit educational institute) (since May 1992); Member of Zurich Financial Investment Management Advisory Council (insurance) (2004-2007); Special Limited Partner of Odyssey Investment Partners, LLC (private equity investment) (January 1999-September 2004). Oversees 64 portfolios in the OppenheimerFunds complex.
David K. Downes, Director (since 2007) Age: 68	Independent Chairman GSK Employee Benefit Trust (since April 2006); Director of Correctnet (since January 2006); Trustee of Employee Trusts (since January 2006); President, Chief Executive Officer and Board Member of CRAFund Advisors, Inc. (investment management company) (since January 2004); Director of Internet Capital Group (information technology company) (since October 2003); Independent Chairman of the Board of Trustees of Quaker Investment Trust (registered investment company) (2004-2007); President of The Community Reinvestment Act Qualified Investment Fund (investment management com- pany) (2004-2007); Chief Operating Officer and Chief Financial Officer of Lincoln National Investment Companies, Inc. (subsidiary of Lincoln National Corporation, a publicly traded company) and Delaware Investments U.S., Inc. (investment management subsidiary of Lincoln National Corporation) (1993-2003); President, Chief Executive Officer and Trustee of Delaware Investment Family of Funds (1993-2003); President and Board Member of Lincoln National Convertible Securities Funds, Inc. and the Lincoln National Income Funds, TDC (1993-2003); Chairman and Chief Executive Officer of Retirement Financial Services, Inc. (registered transfer agent and investment adviser and subsidiary of Delaware Investments U.S., Inc.) (1993-2003); President and Chief Executive Officer of Delaware Service Company, Inc. (1995-2003); Chief Administrative Officer, Chief Financial Officer, Vice Chairman and Director of Equitable Capital Management Corporation (investment subsidiary of Equitable Life Assurance Society) (1985- 1992); Corporate Controller of Merrill Lynch & Company (financial services holding company) (1977-1985); held the following positions at the Colonial Penn Group, Inc. (insurance company): Corporate Budget Director (1974-1977), Assistant Treasurer (1972-1974) and Director of Corporate Taxes (1969-1972); held the following positions at Price Waterhouse & Company (financial services firm): Tax Manager (1967-1969), Tax Senior (1965-1967) and Staff Accountant (1963-1965); United States Marine Corps (1957-1959). Oversees 64 portfolios in the OppenheimerFunds complex.
Matthew P. Fink, Director (since 2005) Age: 67	Trustee of the Committee for Economic Development (policy research founda- tion) (since 2005); Director of ICI Education Foundation (education foundation) (October 1991-August 2006); President of the Investment Company Institute (trade association) (October 1991-June 2004); Director of ICI Mutual Insurance Company (insurance company) (October 1991-June 2004). Oversees 54 portfolios in the OppenheimerFunds complex.

28 | OPPENHEIMER VALUE FUND

Name, Position(s) Held with the Fund, Length of Service, Age	Principal Occupation(s) During the Past 5 Years; Other Trusteeships/Directorships Held; Number of Portfolios in the Fund Complex Currently Overseen
Phillip A. Griffiths, Director (since 1999) Age: 70	Fellow of the Carnegie Corporation (since 2007); Distinguished Presidential Fellow for International Affairs (since 2002) and Member (since 1979) of the National Academy of Sciences; Council on Foreign Relations (since 2002); Director of GSI Lumonics Inc. (precision technology products company) (since 2001); Senior Advisor of The Andrew W. Mellon Foundation (since 2001); Chair of Science Initiative Group (since 1999); Member of the American Philosophical Society (since 1996); Trustee of Woodward Academy (since 1983); Foreign Associate of Third World Academy of Sciences; Director of the Institute for Advanced Study (1991-2004); Director of Bankers Trust New York Corporation (1994-1999); Provost at Duke University (1983-1991). Oversees 54 portfolios in the OppenheimerFunds complex.
Mary F. Miller, Director (since 2004) Age: 65	Trustee of International House (not-for-profit) (since June 2007); Trustee of the American Symphony Orchestra (not-for-profit) (since October 1998); and Senior Vice President and General Auditor of American Express Company (financial services company) (July 1998-February 2003). Oversees 54 portfolios in the OppenheimerFunds complex.
Joel W. Motley, Director (since 2002) Age: 56	Managing Director of Public Capital Advisors, LLC (privately held financial advisor) (since January 2006); Managing Director of Carmona Motley, Inc. (privately-held financial advisor) (since January 2002); Director of Columbia Equity Financial Corp. (privately-held financial advisor) (2002-2007); Managing Director of Carmona Motley Hoffman Inc. (privately-held financial advisor) (January 1998- December 2001); Member of the Finance and Budget Committee of the Council on Foreign Relations, Member of the Investment Committee of the Episcopal Church of America, Member of the Investment Committee and Board of Human Rights Watch and Member of the Investment Committee of Historic Hudson Valley. Oversees 54 portfolios in the OppenheimerFunds complex.
Russell S. Reynolds, Jr., Director (since 1996) Age: 76	Chairman of RSR Partners (formerly “The Directorship Search Group, Inc.”) (corporate governance consulting and executive recruiting) (since 1993); Retired CEO of Russell Reynolds Associates (executive recruiting) (October 1969–March 1993); Life Trustee of International House (non-profit educational organization); Former Trustee of The Historical Society of the Town of Greenwich; Former Director of Greenwich Hospital Association. Oversees 54 portfolios in the OppenheimerFunds complex.
Mary Ann Tynan, Director (since 2008) Age: 63	Vice Chair of Board of Trustees of Brigham and Woman’s Hospital (non-profit hospital) (since 2000); Chair of Board of Directors of Faulkner Hospital (non- profit hospital) (since 1990); Member of Audit and Compliance Committee of Partners Health Care System (non-profit) (since 2004); Board of Trustees of Middlesex School (educational institution) (since 1994); Board of Directors of Idealswork, Inc. (financial services provider) (since 2003); Member of Capital Campaign Committee of Island Medical Center (medical facility) (2006 to 2008); Partner, Senior Vice President and Director of Regulatory Affairs of Wellington Management Company, LLP (global investment manager) (1976 to 2002); Vice President and Corporate Secretary, John Hancock Advisers, Inc. (mutual fund investment adviser) (1970-1976). Oversees 54 portfolios in the OppenheimerFunds complex.
Joseph M. Wikler, Director (since 2005) Age: 67	Director of C-TASC (bio-statistics services) (since 2007); Director of the following medical device companies: Medintec (since 1992) and Cathco (since 1996); Director of Lakes Environmental Association (environmental protection organiza- tion) (since 1996); Member of the Investment Committee of the Associated Jewish Charities of Baltimore (since 1994); Director of Fortis/Hartford mutual funds (1994- December 2001). Oversees 54 portfolios in the OppenheimerFunds complex.

29 | OPPENHEIMER VALUE FUND

DIRECTORS AND OFFICERS Unaudited / Continued

Name, Position(s) Held with the Fund, Length of Service, Age	Principal Occupation(s) During the Past 5 Years; Other Trusteeships/Directorships Held; Number of Portfolios in the Fund Complex Currently Overseen
Peter I. Wold, Director (since 2005) Age: 60	President of Wold Oil Properties, Inc. (oil and gas exploration and production company) (since 1994); Vice President of American Talc Company, Inc. (talc mining and milling) (since 1999); Managing Member of Hole-in-the-Wall Ranch (cattle ranching) (since 1979); Vice President, Secretary and Treasurer of Wold Trona Company, Inc. (soda ash processing and production) (1996-2006); Director and Chairman of the Denver Branch of the Federal Reserve Bank of Kansas City (1993-1999); and Director of PacifiCorp. (electric utility) (1995-1999). Oversees 54 portfolios in the OppenheimerFunds complex.
INTERESTED DIRECTOR AND OFFICER	The address of Mr. Murphy is Two World Financial Center, 225 Liberty Street, 11th Floor, New York, New York 10281-1008. Mr. Murphy serves as a Director for an indefinite term, or until his resignation, retirement, death or removal and as an Officer for an indefinite term, or until his resignation, retirement, death or removal. Mr. Murphy is an interested Director due to his positions with OppenheimerFunds, Inc. and its affiliates.
John V. Murphy, Director, President and Principal Executive Officer (since 2001) Age: 59	Chairman, Chief Executive Officer and Director of the Manager (since June 2001); President of the Manager (September 2000-February 2007); President and director or trustee of other Oppenheimer funds; President and Director of Oppenheimer Acquisition Corp. (“OAC”) (the Manager’s parent holding company) and of Oppenheimer Partnership Holdings, Inc. (holding company subsidiary of the Manager) (since July 2001); Director of OppenheimerFunds Distributor, Inc. (subsidiary of the Manager) (November 2001-December 2006); Chairman and Director of Shareholder Services, Inc. and of Shareholder Financial Services, Inc. (transfer agent subsidiaries of the Manager) (since July 2001); President and Director of OppenheimerFunds Legacy Program (charitable trust program established by the Manager) (since July 2001); Director of the following investment advisory subsidiaries of the Manager: OFI Institutional Asset Management, Inc., Centennial Asset Management Corporation, Trinity Investment Management Corporation and Tremont Capital Management, Inc. (since November 2001), HarbourView Asset Management Corporation and OFI Private Investments, Inc. (since July 2001); President (since November 2001) and Director (since July 2001) of Oppenheimer Real Asset Management, Inc.; Executive Vice President of Massachusetts Mutual Life Insurance Company (OAC’s parent company) (since February 1997); Director of DLB Acquisition Corporation (holding company parent of Babson Capital Management LLC) (since June 1995); Chairman (since October 2007) and Member of the Investment Company Institute’s Board of Governors (since October 2003). Oversees 103 portfolios in the OppenheimerFunds complex.
OTHER OFFICERS OF THE FUND	The addresses of the Officers in the chart below are as follows: for Messrs. Leavy and Zack, Two World Financial Center, 225 Liberty Street, New York, New York 10281-1008, for Messrs. Vandehey and Wixted, 6803 S. Tucson Way, Centennial, Colorado 80112-3924. Each Officer serves for an indefinite term or until his or her resignation, retirement, death or removal.
Christopher Leavy, Vice President and Portfolio Manager (since 2000) Age: 37	Director of Equities (since January 2007); Senior Vice President of the Manager (since September 2000); Portfolio manager of Morgan Stanley Dean Witter Investment Management (1997-September 2000). A portfolio manager and offi- cer of 8 portfolios in the OppenheimerFunds complex.

30 | OPPENHEIMER VALUE FUND

Name, Position(s) Held with the Fund, Length of Service, Age	Principal Occupation(s) During the Past 5 Years; Other Trusteeships/Directorships Held; Number of Portfolios in the Fund Complex Currently Overseen
Mark S. Vandehey, Vice President and Chief Compliance Officer (since 2004) Age: 58	Senior Vice President and Chief Compliance Officer of the Manager (since March 2004); Chief Compliance Officer of OppenheimerFunds Distributor, Inc., Centennial Asset Management and Shareholder Services, Inc. (since March 2004); Vice President of OppenheimerFunds Distributor, Inc., Centennial Asset Management Corporation and Shareholder Services, Inc. (since June 1983); Former Vice President and Director of Internal Audit of the Manager (1997- February 2004). An officer of 103 portfolios in the OppenheimerFunds complex.
Brian W. Wixted, Treasurer and Principal Financial & Accounting Officer (since 1999) Age: 49	Senior Vice President and Treasurer of the Manager (since March 1999); Treasurer of the following: HarbourView Asset Management Corporation, Shareholder Financial Services, Inc., Shareholder Services, Inc., Oppenheimer Real Asset Management, Inc. and Oppenheimer Partnership Holdings, Inc. (since March 1999), OFI Private Investments, Inc. (since March 2000), OppenheimerFunds International Ltd. and OppenheimerFunds plc (since May 2000), OFI Institutional Asset Management, Inc. (since November 2000), and OppenheimerFunds Legacy Program (charitable trust program established by the Manager) (since June 2003); Treasurer and Chief Financial Officer of OFI Trust Company (trust company subsidiary of the Manager) (since May 2000); Assistant Treasurer of the following: OAC (since March 1999), Centennial Asset Management Corporation (March 1999-October 2003) and OppenheimerFunds Legacy Program (April 2000-June 2003). An officer of 103 portfolios in the OppenheimerFunds complex.
Robert G. Zack, Secretary (since 2001) Age: 60	Executive Vice President (since January 2004) and General Counsel (since March 2002) of the Manager; General Counsel and Director of the Distributor (since December 2001); General Counsel of Centennial Asset Management Corporation (since December 2001); Senior Vice President and General Counsel of HarbourView Asset Management Corporation (since December 2001); Secretary and General Counsel of OAC (since November 2001); Assistant Secretary (since September 1997) and Director (since November 2001) of OppenheimerFunds International Ltd. and OppenheimerFunds plc; Vice President and Director of Oppenheimer Partnership Holdings, Inc. (since December 2002); Director of Oppenheimer Real Asset Management, Inc. (since November 2001); Senior Vice President, General Counsel and Director of Shareholder Financial Services, Inc. and Shareholder Services, Inc. (since December 2001); Senior Vice President, General Counsel and Director of OFI Private Investments, Inc. and OFI Trust Company (since November 2001); Vice President of OppenheimerFunds Legacy Program (since June 2003); Senior Vice President and General Counsel of OFI Institutional Asset Management, Inc. (since November 2001); Director of OppenheimerFunds International Distributor Limited (since December 2003); Senior Vice President (May 1985-December 2003). An officer of 103 portfolios in the OppenheimerFunds complex.

The Fund’s Statement of Additional Information contains additional information about the Fund’s Directors and Officers and is available without charge upon request, by calling 1.800.525.7048.

31 | OPPENHEIMER VALUE FUND

Item 2. Code of Ethics.

The registrant has adopted a code of ethics that applies to the registrant’s principal executive officer, principal financial officer, principal accounting officer or controller or persons performing similar functions.

Item 3. Audit Committee Financial Expert.

The Board of Directors of the registrant has determined that David Downes, the Board’s Audit Committee Chairman, is an audit committee financial expert and that Mr. Downes is “independent” for purposes of this Item 3.

Item 4. Principal Accountant Fees and Services.

(a) Audit Fees

The principal accountant for the audit of the registrant’s annual financial statements billed $23,100 in fiscal 2008 and $21,000 in fiscal 2007.

(b) Audit-Related Fees

The principal accountant for the audit of the registrant’s annual financial statements billed no such fees during the last two fiscal years.

The principal accountant for the audit of the registrant’s annual financial statements billed $255,000 in fiscal 2008 and $256,236 in fiscal 2007 to the registrant’s investment adviser or any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant.

Such services include: internal control reviews, review of capital accumulation plan and professional services relating to FAS 123R.

(c) Tax Fees

The principal accountant for the audit of the registrant’s annual financial statements billed no such fees to the registrant during the last two fiscal years.

The principal accountant for the audit of the registrant’s annual financial statements billed no such fees to the registrant during the last two fiscal years to the registrant’s investment adviser or any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant.

(d) All Other Fees

The principal accountant for the audit of the registrant’s annual financial statements billed no such fees during the last two fiscal years.

The principal accountant for the audit of the registrant’s annual financial statements billed no such fees during the last two fiscal years to the registrant’s investment adviser or any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant.

(e) (1) During its regularly scheduled periodic meetings, the registrant’s audit committee will pre-approve all audit, audit-related, tax and other services to be provided by the principal accountants of the registrant.

The audit committee has delegated pre-approval authority to its Chairman for any subsequent new engagements that arise between regularly scheduled meeting dates provided that any fees such pre-approved are presented to the audit committee at its next regularly scheduled meeting.

Under applicable laws, pre-approval of non-audit services maybe waived provided that: 1) the aggregate amount of all such services provided constitutes no more than five percent of the total amount of fees paid by the registrant to it principal accountant during the fiscal year in which services are provided 2) such services were not recognized by the registrant at the time of engagement as non-audit services and 3) such services are promptly brought to the attention of the audit committee of the registrant and approved prior to the completion of the audit.

(2) 100%

(f)	Not applicable as less than 50%.
(g)	The principal accountant for the audit of the registrant’s annual financial statements billed $255,000 in fiscal 2008 and $256,236 in fiscal 2007 to the registrant and the registrant’s investment adviser or any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant related to non-audit fees. Those billings did not include any prohibited non-audit services as defined by the Securities Exchange Act of 1934.
(h)	The registrant’s audit committee of the board of directors has considered whether the provision of non-audit services that were rendered to the registrant’s investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant’s independence. No such services were rendered.

Item 5. Audit Committee of Listed Registrants

Not applicable.

Item 6. Schedule of Investments.

a) Not applicable.

b) Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 8. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 10. Submission of Matters to a Vote of Security Holders.

The Fund’s Governance Committee Provisions with Respect to Nominations of Directors/Trustees to the Respective Boards

1. The Fund’s Governance Committee (the “Committee”) will evaluate potential Board candidates to assess their qualifications. The Committee shall have the authority, upon approval of the Board, to retain an executive search firm to assist in this effort. The Committee may consider recommendations by business and personal contacts of current Board members and by executive search firms which the Committee may engage from time to time and may also consider shareholder recommendations. The Committee may consider the advice and recommendation of the Funds’ investment manager and its affiliates in making the selection.

2. The Committee shall screen candidates for Board membership. The Committee has not established specific qualifications that it believes must be met by a trustee nominee. In evaluating trustee nominees, the Committee considers, among other things, an individual’s background, skills, and experience; whether the individual is an “interested person” as defined in the Investment Company Act of 1940; and whether the individual would be deemed an “audit committee financial expert” within the meaning of applicable SEC rules. The Committee also considers whether the individual’s background, skills, and experience will complement the background, skills, and experience of other nominees and will contribute to the Board. There are no differences in the manner in which the Committee evaluates nominees for trustees based on whether the nominee is recommended by a shareholder.

3. The Committee may consider nominations from shareholders for the Board at such times as the Committee meets to consider new nominees for the Board. The Committee shall have the sole discretion to determine the candidates to present to the

Board and, in such cases where required, to shareholders. Recommendations for trustee nominees should, at a minimum, be accompanied by the following:

• the name, address, and business, educational, and/or other pertinent background of the person being recommended;

• a statement concerning whether the person is an “interested person” as defined in the Investment Company Act of 1940;

• any other information that the Funds would be required to include in a proxy statement concerning the person if he or she was nominated; and

• the name and address of the person submitting the recommendation and, if that person is a shareholder, the period for which that person held Fund shares.

The recommendation also can include any additional information which the person submitting it believes would assist the Committee in evaluating the recommendation.

4. Shareholders should note that a person who owns securities issued by Massachusetts Mutual Life Insurance Company (the parent company of the Funds’ investment adviser) would be deemed an “interested person” under the Investment Company Act of 1940. In addition, certain other relationships with Massachusetts Mutual Life Insurance Company or its subsidiaries, with registered broker-dealers, or with the Funds’ outside legal counsel may cause a person to be deemed an “interested person.”

5. Before the Committee decides to nominate an individual as a trustee, Committee members and other directors customarily interview the individual in person. In addition, the individual customarily is asked to complete a detailed questionnaire which is designed to elicit information which must be disclosed under SEC and stock exchange rules and to determine whether the individual is subject to any statutory disqualification from serving as a trustee of a registered investment company.

Item 11. Controls and Procedures.

Based on their evaluation of the registrant’s disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940 (17 CFR 270.30a-3(c)) as of 10/31/2008, the registrant’s principal executive officer and principal financial officer found the registrant’s disclosure controls and procedures to provide reasonable assurances that information required to be disclosed by the registrant in the reports that it files under the Securities Exchange Act of 1934 (a) is accumulated and communicated to registrant’s management, including its principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure, and (b) is recorded, processed, summarized and reported, within the time periods specified in the rules and forms adopted by the U.S. Securities and Exchange Commission.

There have been no changes in the registrant’s internal controls over financial reporting that occurred during the registrant’s second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12. Exhibits.

(a) (1) Exhibit attached hereto.

(2) Exhibits attached hereto.

(3) Not applicable.

(b) Exhibit attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Oppenheimer Series Fund, Inc.

By:	/s/ John V. Murphy John V. Murphy
	Principal Executive Officer

Date: 12/12/2008

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/ John V. Murphy John V. Murphy
	Principal Executive Officer

Date: 12/12/2008

By:	/s/ Brian W. Wixted Brian W. Wixted
	Principal Financial Officer

Date: 12/12/2008

EX-99.CODE ETH

EX-99.CODE ETH

CODE OF ETHICS
FOR PRINCIPAL EXECUTIVE AND SENIOR FINANCIAL OFFICERS

OF THE OPPENHEIMER FUNDS

AND OF OPPENHEIMERFUNDS, INC.

     This Code of Ethics for Principal Executive and Senior Financial Officers (referred to in this document as the “Code”) has been adopted by each of the investment companies for which OppenheimerFunds, Inc. or one of its subsidiaries or affiliates (referred to collectively in this document as “OFI”) acts as investment adviser (individually, a “Fund” and collectively, the “Funds”), and by OFI to effectuate compliance with Section 406 under the Sarbanes-Oxley Act of 2002 and the rules adopted to implement Section 406.

     This Code applies to OFI’s and each Fund’s principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions (“Covered Officers”). A listing of positions currently within the ambit of Covered Officers is attached as Exhibit A.¹

1. Purpose of the Code

     This Code sets forth standards and procedures that are reasonably designed to deter wrongdoing and promote:

• honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships;

• full, fair, accurate, timely, and understandable disclosure in reports and documents that a Fund files with, or submits to, the U.S. Securities and Exchange Commission (“SEC”) and in other public communications made by the Fund;

• compliance with applicable governmental laws, rules and regulations;

• the prompt internal reporting of violations of this Code to the Code Administrator identified below; and

• accountability for adherence to this Code.

¹ The obligations imposed by this Code on Covered Officers are separate from and in addition to any obligations that may be imposed on such persons as Covered Persons under the Code of Ethics adopted by OFI and the Funds under Rule 17j-1 of the Investment Company Act of 1940, as amended and any other code of conduct applicable to Covered Officers in whatever capacity they serve. This Code does not incorporate by reference any provisions of the Rule 17j-1 Code of Ethics and accordingly, any violations or waivers granted under the Rule 17j-1 Code of Ethics will not be considered a violation or waiver under this Code.

     In general, the principles that govern honest and ethical conduct, including the avoidance of conflicts of interest between personal and professional relationships, reflect, at the minimum, the following: (1) the duty at all times in performing any responsibilities as a Fund financial officer, controller, accountant or principal executive officer to place the interests of the Funds ahead of personal interests; (2) the fundamental standard that Covered Officers should not take inappropriate advantage of their positions; (3) the duty to assure that a Fund’s financial statements and reports to its shareholders are prepared honestly and accurately in accordance with applicable rules, regulations and accounting standards; and (4) the duty to conduct the Funds’ business and affairs in an honest and ethical manner. Each Covered Officer should be sensitive to situations that may give rise to actual as well as apparent conflicts of interest.

     It is acknowledged that, as a result of the contractual relationship between each Fund and OFI, of which the Covered Officers are also officers or employees, and subject to OFI’s fiduciary duties to each Fund, the Covered Officers will, in the normal course of their duties, be involved in establishing policies and implementing decisions that will have different effects on OFI and the Funds. It is further acknowledged that the participation of the Covered Officers in such activities is inherent in the contractual relationship between each Fund and OFI and is consistent with the expectations of the Board of Trustees/Directors of the performance by the Covered Officers of their duties as officers of the Funds.

2. Prohibitions

     The specific provisions and reporting requirements of this Code are concerned primarily with promoting honest and ethical conduct and avoiding conflicts of interest in personal and professional relationships. No Covered Officer may use information concerning the business and affairs of a Fund, including the investment intentions of a Fund, or use his or her ability to influence such investment intentions, for personal gain to himself or herself, his or her family or friends or any other person or in a manner detrimental to the interests of a Fund or its shareholders.

     No Covered Officer may use his or her personal influence or personal relationships to influence the preparation and issuance of financial reports of a Fund whereby the Covered Officer would benefit personally to the detriment of the Fund and its shareholders.

     No Covered Officer shall intentionally for any reason take any action or fail to take any action in connection with his or her official acts on behalf of a Fund that causes the Fund to violate applicable laws, rules and regulations.

     No Covered Officer shall, in connection with carrying out his or her official duties and responsibilities on behalf of a Fund:

(i)	employ any device, scheme or artifice to defraud a Fund or its shareholders;
(ii)	intentionally cause a Fund to make any untrue statement of a material fact or omit to state a material fact necessary in order to

	make the statements made, in light of the circumstances under which they are made, not misleading in its official documents, regulatory filings, financial statements or communications to the public;
(iii)	engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any Fund or its shareholders;
(iv)	engage in any manipulative practice with respect to any Fund;
(v)	use his or her personal influence or personal relationships to influence any business decision, investment decisions, or financial reporting by a Fund whereby the Covered Officer would benefit personally to the detriment of the Fund or its shareholders;
(vi)	intentionally cause a Fund to fail to comply with applicable laws, rules and regulations, including failure to comply with the requirement of full, fair, accurate, understandable and timely disclosure in reports and documents that a Fund files with, or submits to, the SEC and in other public communications made by the Fund;
(vii)	intentionally mislead or omit to provide material information to the Fund’s independent auditors or to the Board of Trustees/Directors or the officers of the Fund or its investment adviser in connection with financial reporting matters;
(viii)	fail to notify the Code Administrator or the Chief Executive Officer of the Fund or its investment adviser promptly if he or she becomes aware of any existing or potential violations of this Code or applicable laws;
(ix)	retaliate against others for, or otherwise discourage the reporting of, actual or apparent violations of this Code; or
(x)	fails to acknowledge or certify compliance with this Code if requested to do so.

3. Reports of Conflicts of Interests

          If a Covered Officer becomes aware of a conflict of interest under this Code or, to the Covered Officer’s reasonable belief, the appearance of one, he or she must immediately report the matter to the Code’s Administrator. If the Code Administrator is involved or believed to be involved in the conflict of interest or appearance of conflict of interest, the Covered Officer shall report the matter directly to the OFI’s Chief Executive Officer.

          Upon receipt of a report of a conflict, the Code Administrator will take prompt steps to determine whether a conflict of interest exists. If the Code Administrator determines that an actual conflict of interest exists, the Code Administrator will take steps to resolve the conflict. If the Code Administrator determines that the appearance of a conflict exists, the Code Administrator will take appropriate steps to remedy such appearance. If the Code Administrator

determines that no conflict or appearance of a conflict exists, the Code Administrator shall meet with the Covered Officer to advise him or her of such finding and of his or her reason for taking no action. In lieu of determining whether a conflict or appearance of conflict exists, the Code Administrator may in his or her discretion refer the matter to the Fund’s Board of Trustees/Directors.

4. Waivers

          Any Covered Officer requesting a waiver of any of the provisions of this Code must submit a written request for such waiver to the Code Administrator, setting forth the basis of such request and all necessary facts upon which such request can be evaluated. The Code Administrator shall review such request and make a written determination thereon, which shall be binding. The Code Administrator may in reviewing such request, consult at his discretion with legal counsel to OFI or to the Fund.

     In determining whether to waive any of the provisions of this Code, the Code Administrator shall consider whether the proposed waiver:

(i) is prohibited by this Code;

(ii) is consistent with honest and ethical conduct; and

(iii) will result in a conflict of interest between the Covered Officer’s personal and professional obligations to a Fund.

          In lieu of determining whether to grant a waiver, the Code Administrator in his or her discretion may refer the matter to the appropriate Fund’s Board of Trustees/Directors.

5. Reporting Requirements

     (a) Each Covered Officer shall, upon becoming subject to this Code, be provided with a copy of this Code and shall affirm in writing that he or she has received, read, understands and shall adhere to this Code.

     (b) At least annually, all Covered Officers shall be provided with a copy of this Code and shall certify that they have read and understand this Code and recognize that they are subject thereto.

     (c) At least annually, all Covered Officers shall certify that they have complied with the requirements of this Code and that they have disclosed or reported any violations of this Code to the Code Administrator or the Chief Executive Officer of the Fund or its investment adviser.

     (d) The Code Administrator shall submit a quarterly report to the Board of Trustees/Directors of each Fund containing (i) a description of any report of a conflict of interest or apparent conflict and the disposition thereof; (ii) a description of any request for a waiver from this Code and the disposition thereof; (iii) any violation of the Code that has been reported or found and the sanction imposed; (iv) interpretations issued under the Code by the Code Administrator; and (v) any other significant information arising under the Code including any

proposed amendments.

     (e) Each Covered Officer shall notify the Code Administrator promptly if he or she knows of or has a reasonable belief that any violation of this Code has occurred or is likely to occur. Failure to do so is itself a violation of this Code.

     (f) Any changes to or waivers of this Code, including “implicit” waivers as defined in applicable SEC rules, will, to the extent required, be disclosed by the Code Administrator or his or her designee as provided by applicable SEC rules.²

6. Annual Renewal

          At least annually, the Board of Trustees/Directors of each Fund shall review the Code and determine whether any amendments (including any amendments that may be recommended by OFI or the Fund’s legal counsel) are necessary or desirable, and shall consider whether to renew and/or amend the Code.

7. Sanctions

          Any violation of this Code of Ethics shall be subject to the imposition of such sanctions by OFI as may be deemed appropriate under the circumstances to achieve the purposes of this Code and may include, without limitation, a letter of censure, suspension from employment or termination of employment, in the sole discretion of OFI.

8. Administration and Construction

(a)	The administration of this Code of Ethics shall be the responsibility of OFI’s General Counsel or his designee as the “Code Administrator” of this Code, acting under the terms of this Code and the oversight of the Trustees/Directors of the Funds.
(b)	The duties of such Code Administrator will include:

(i)	Continuous maintenance of a current list of the names of all Covered Officers;
(ii)	Furnishing all Covered Officers a copy of this Code and initially and periodically informing them of their duties and obligations thereunder;
(iii)	Maintaining or supervising the maintenance of all records required by this Code, including records of waivers granted hereunder;

² An “implicit waiver” is the failure to take action within a reasonable period of time regarding a material departure from a provision of this Code that has been made known to the General Counsel, the Code Administrator, and an executive officer of the Fund or OFI.

(iv)	Issuing interpretations of this Code which appear to the Code Administrator to be consistent with the objectives of this Code and any applicable laws or regulations;
(v)	Conducting such inspections or investigations as shall reasonably be required to detect and report any violations of this Code, with his or her recommendations, to the Chief Executive Officer of OFI and to the Trustees/Directors of the affected Fund(s) or any committee appointed by them to deal with such information; and
(vi)	Periodically conducting educational training programs as needed to explain and reinforce the terms of this Code.

          (c) In carrying out the duties and responsibilities described under this Code, the Code Administrator may consult with legal counsel, who may include legal counsel to the applicable Funds, and such other persons as the Administrator shall deem necessary or desirable. The Code Administrator shall be protected from any liability hereunder or under any applicable law, rule or regulation, for decisions made in good faith based upon his or her reasonable judgment.

9. Required Records

     The Administrator shall maintain and cause to be maintained in an easily accessible place, the following records for the period required by applicable SEC rules (currently six years following the end of the fiscal year of OFI in which the applicable event or report occurred):

(a)	A copy of any Code which has been in effect during the period;
(b)	A record of any violation of any such Code and of any action taken as a result of such violation, during the period;
(c)	A copy of each annual report pursuant to the Code made by a Covered Officer during the period;
(d)	A copy of each report made by the Code Administrator pursuant to this Code during the period;
(e)	A list of all Covered Officers who are or have been required to make reports pursuant to this Code during the period, plus those person(s) who are or were responsible for reviewing these reports;
(f)	A record of any request to waive any requirement of this Code, the decision thereon and the reasons supporting the decision; and
(g)	A record of any report of any conflict of interest or appearance of a conflict of interest received by the Code Administrator or discovered by the Code Administrator during the period, the decision thereon and the reasons supporting the decision.

10. Amendments and Modifications

     Other than non-substantive or administrative changes, this Code may not be amended or modified unless approved or ratified by the Board of Trustees/Directors of each Fund.

11. Confidentiality.

     This Code is identified for the internal use of the Funds and OFI. Reports and records prepared or maintained under this Code are considered confidential and shall be maintained and protected accordingly to the extent permitted by applicable laws, rules and regulations. Except as otherwise required by law or this Code, such matters shall not be disclosed to anyone other than the Trustees/Directors of the affected Fund(s) and their counsel, the independent auditors of the affected Funds and/or OFI, and to OFI, except as such disclosure may be required pursuant to applicable judicial or regulatory process.

Dated as of: June 25, 2003, as revised August 30, 2006.

Exhibit A

Positions Covered by this Code of Ethics for Senior Officers

Each Oppenheimer or Centennial fund
Principal Executive Officer
Principal Financial Officer
Treasurer
Assistant Treasurer

Personnel of OFI, who by virtue of their jobs perform critical financial and accounting functions for OFI on behalf of a Fund, including:
Chief Financial Officer
Treasurer
Senior Vice President/Fund Accounting
Vice President/Fund Accounting

EX-99.CERT

Exhibit 99.CERT

Section 302 Certifications

CERTIFICATIONS

I, John V. Murphy, certify that:

1. I have reviewed this report on Form N-CSR of Oppenheimer Series Fund, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and
(d)	Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the second fiscal quarter of the period

covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of Directors (or persons performing the equivalent functions):

(a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and
(b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: 12/12/2008

/s/ John V. Murphy John V. Murphy

Principal Executive Officer

Exhibit 99.CERT

Section 302 Certifications

CERTIFICATIONS

I, Brian W. Wixted, certify that:

1. I have reviewed this report on Form N-CSR of Oppenheimer Series Fund, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and
(d)	Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the second fiscal quarter of the period

covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of Directors (or persons performing the equivalent functions):

(a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and
(b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: 12/12/2008

/s/ Brian W. Wixted Brian W. Wixted

Principal Financial Officer

EX-99.906CERT

EX-99.906CERT

Section 906 Certifications

CERTIFICATION PURSUANT TO 18 U.S.C SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

John V. Murphy, Principal Executive Officer, and Brian W. Wixted, Principal Financial Officer, of Oppenheimer Series Fund, Inc. (the “Registrant”), each certify to the best of his knowledge that:

1. The Registrant’s periodic report on Form N-CSR for the period ended 10/31/2008 (the “Form N-CSR”) fully complies with the requirements of Section 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant. This certification is being furnished to the Commission solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Form N-CSR filed with the Commission.

Principal Executive Officer	Principal Financial Officer
Oppenheimer Series Fund, Inc.	Oppenheimer Series Fund, Inc.

/s/ John V. Murphy John V. Murphy	/s/ Brian W. Wixted Brian W. Wixted
Date: 12/12/2008	Date: 12/12/2008