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: 811-02383

AB BOND FUND, INC.

(Exact name of registrant as specified in charter)

1345 Avenue of the Americas, New York, New York 10105

(Address of principal executive offices) (Zip code)

Joseph J. Mantineo

AllianceBernstein L.P.

1345 Avenue of the Americas

New York, New York 10105

(Name and address of agent for service)

Registrant’s telephone number, including area code: (800) 221-5672

Date of fiscal year end: April 30, 2017

Date of reporting period: April 30, 2017

ITEM 1. REPORTS TO STOCKHOLDERS.

APR    ^04.30.17

ANNUAL REPORT

AB GOVERNMENT RESERVES PORTFOLIO

Investment Products Offered • Are Not FDIC Insured • May Lose Value • Are Not Bank Guaranteed

Investors should consider the investment objectives, risks, charges and expenses of the Fund carefully before investing. For copies of our prospectus or summary prospectus, which contain this and other information, visit us online at www.abfunds.com or contact your AB representative. Please read the prospectus and/or summary prospectus carefully before investing.

This shareholder report must be preceded or accompanied by the Fund’s prospectus for individuals who are not current shareholders of the Fund.

You may obtain a description of the Fund’s proxy voting policies and procedures, and information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30, without charge. Simply visit AB’s website at www.abfunds.com, or go to the Securities and Exchange Commission’s (the “Commission”) website at www.sec.gov, or call AB at (800) 227 4618.

The Fund files its complete schedule of portfolio holdings with the Commission for the first and third quarters of each fiscal year on Form N-Q. The Fund’s Forms N-Q are available on the Commission’s website at www.sec.gov. The Fund’s Forms N-Q may also be reviewed and copied at the Commission’s Public Reference Room in Washington, DC; information on the operation of the Public Reference Room may be obtained by calling (800) SEC 0330. AB publishes full portfolio holdings for the Fund monthly at www.abfunds.com.

AllianceBernstein Investments, Inc. (ABI) is the distributor of the AB family of mutual funds. ABI is a member of FINRA and is an affiliate of AllianceBernstein L.P., the Adviser of the funds.

The [A/B] logo is a registered service mark of AllianceBernstein and AllianceBernstein^® is a registered service mark used by permission of the owner, AllianceBernstein L.P.

EXPENSE EXAMPLE

(unaudited)

As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions and (2) ongoing costs, including management fees; distribution (12b-1) fees; and other Fund expenses. This example is 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 Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period as indicated below.

Actual Expenses

The table below provides information about actual account values and actual expenses. You may use the information, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number 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 table below also provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio and an assumed annual rate of return of 5% before expenses, which is not the Fund’s 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 by comparing this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of 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 sales charges (loads), or contingent deferred sales charges on redemptions. Therefore, the hypothetical example 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 Account Value November 1, 2016		Ending Account Value April 30, 2017		Expenses Paid During Period*		Annualized Expense Ratio*
Class 1
Actual	$	1,000	$	1,001.60	$	1.39		0.28	%
Hypothetical**	$	1,000	$	1,023.41	$	1.40		0.28	%

* Expenses are equal to the classes’ annualized expense ratios multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period).

** Assumes 5% annual return before expenses.

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PORTFOLIO OF INVESTMENTS

April 30, 2017

	Yield*			Principal Amount (000)		U.S. $ Value
SHORT-TERM INVESTMENTS – 100.0%
U.S. Government & Government Sponsored Agency Obligations – 91.9%
Federal Farm Credit Bank
7/13/17(a)		0.960	%	$	10,000	$	10,002,432
5/25/17(a)		0.981	%		5,000		4,999,958
9/25/17(a)		0.981	%		10,000		10,007,358
7/03/17(a)		1.000	%		17,800		17,804,669
10/13/17(a)		1.000	%		2,000		2,001,635
5/08/17(a)		1.019	%		1,550		1,550,000
7/25/17(a)		1.021	%		10,000		10,000,257
8/04/17(a)		1.023	%		10,000		10,000,794
10/19/17(a)		1.024	%		7,000		7,006,797
8/29/17(a)		1.035	%		1,100		1,100,846
8/28/17(a)		1.040	%		12,000		12,000,395
9/13/17(a)		1.040	%		7,500		7,500,579
8/10/17(a)		1.049	%		1,000		1,000,620
9/18/17(a)		1.070	%		11,576		11,588,053
5/04/18(a)		1.103	%		10,000		10,028,068
8/01/17(a)		1.108	%		2,500		2,501,848
9/14/17(a)		1.230	%		2,300		2,301,558
Federal Farm Credit Discount Notes
9/11/17		0.920	%		1,700		1,694,348
Federal Home Loan Bank
5/01/17(a)		0.567	%		20,000		20,000,000
7/27/17(a)		0.772	%		10,000		9,998,696
5/09/17(a)		0.778	%		6,000		6,000,137
7/20/17(a)		0.778	%		10,000		9,999,929
7/25/17(a)		0.781	%		15,000		15,000,000
7/12/17(a)		0.798	%		10,000		10,000,000
12/22/17(a)		0.816	%		15,000		15,000,000
1/26/18(a)		0.823	%		10,000		10,000,000
10/06/17(a)		0.951	%		3,000		3,001,778
6/09/17(a)		0.979	%		10,000		10,000,000
8/18/17(a)		0.984	%		15,000		15,008,232
6/09/17(a)		0.996	%		9,000		9,002,359
6/09/17		1.000	%		1,000		1,000,177
Federal Home Loan Bank Discount Notes
5/03/17		0.750	%		15,000		14,999,543
5/12/17		0.750	%		20,000		19,996,520
5/19/17		0.750	%		5,000		4,998,413
5/24/17		0.750	%		10,000		9,996,422
6/14/17		0.800	%		20,000		19,980,347
6/16/17		0.800	%		5,000		4,995,017

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PORTFOLIO OF INVESTMENTS (continued)

	Yield*			Principal Amount (000)		U.S. $ Value
7/19/17		0.850	%	$	7,500	$	7,485,961
7/21/17		0.850	%		15,000		14,976,016
8/02/17		0.870	%		5,000		4,991,630
8/09/17		0.870	%		10,000		9,982,222
9/20/17		0.920	%		10,000		9,963,829
10/11/17		0.930	%		10,000		9,957,213
10/18/17		0.930	%		7,500		7,466,354
10/25/17		0.930	%		7,500		7,463,899
Federal Home Loan Mortgage Corp.
10/12/17(a)		0.776	%		10,000		10,000,000
6/29/17		1.000	%		3,751		3,752,115
7/28/17		1.000	%		1,025		1,025,361
9/29/17		1.000	%		819		819,207
5/12/17		1.250	%		4,170		4,170,778
Federal Home Loan Mortgage Corp. Discount Notes
8/31/17		0.870	%		3,830		3,818,448
Federal National Mortgage Association
6/01/17		0.850	%		5,424		5,420,270
9/08/17(a)		0.999	%		10,000		10,007,224
9/20/17		1.000	%		285		285,041
9/27/17		1.000	%		800		800,058
8/16/17(a)		1.004	%		10,000		9,999,772
7/20/17(a)		1.013	%		1,330		1,330,508
U.S. Treasury Notes
8/31/17		0.625	%		12,500		12,487,590
9/30/17		0.625	%		22,500		22,470,749
5/15/17		0.875	%		20,000		20,002,136
10/31/17(a)		0.990	%		5,000		4,995,907
9/15/17		1.000	%		25,000		25,006,580
							540,746,653
Repurchase Agreements – 8.1%
Mizuho Securities USA 0.82%, dated 4/28/17 due 5/01/17 in the amount of $25,001,708 (collateralized by $25,384,700 U.S. Treasury Note, 1.375% due 2/28/19, value $25,500,060)					25,000		25,000,000

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PORTFOLIO OF INVESTMENTS (continued)

	Principal Amount (000)		U.S. $ Value
Toronto-Dominion Bank NY 0.81%, dated 4/28/17 due 5/01/17 in the amount of $22,701,532 (collateralized by $22,598,900 U.S. Treasury Bond and U.S. Treasury Note, 2.125% to 3.75% due 6/30/21 to 8/15/41, value $23,154,088)	$	22,700	$	22,700,000
				47,700,000
Total Investments – 100.0% (cost $588,446,653)				588,446,653
Other assets less liabilities – 0.0%				276,889
Net Assets – 100.0%			$	588,723,542

* Represents annualized yield at date of reporting or stated coupon.

(a) Floating Rate Security. Stated interest/floor rate was in effect at April 30, 2017.

See notes to financial statements.

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STATEMENT OF ASSETS & LIABILITIES

April 30, 2017

Assets
Investments in securities, at value (cost $588,446,653)	$	588,446,653
Cash		170,619
Interest receivable		390,487
Total assets		589,007,759
Liabilities
Advisory fee payable		92,774
Custody fee payable		54,095
Audit and tax fee payable		37,681
Registration fee payable		23,281
Printing fee payable		19,289
Administrative fee payable		18,822
Legal fee payable		15,794
Payable for shares of beneficial interest redeemed		14,634
Transfer Agent fee payable		1,983
Accrued expenses and other liabilities		5,864
Total liabilities		284,217
Net Assets	$	588,723,542
Composition of Net Assets
Shares of beneficial interest, at par	$	588,757
Additional paid-in capital		588,137,491
Accumulated net realized loss on investment transactions		(2,706	)
	$	588,723,542

Net Asset Value Per Share—27 billion shares of beneficial interest authorized, $.001 par value

Class	Net Assets		Shares Outstanding		Net Asset Value
1	$	588,723,542		588,756,558	$	1.00

See notes to financial statements.

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STATEMENT OF OPERATIONS

Year Ended April 30, 2017

Investment Income
Interest	$	3,161,221
Other income		27		$	3,161,248
Expenses
Advisory fee (see Note B)		1,183,569
Distribution fee—Class 1		591,784
Transfer agency—Class 1		25,000
Custodian		153,634
Registration fees		99,023
Legal		60,375
Administrative		59,341
Audit and tax		41,571
Trustees’ fees		27,684
Printing		16,698
Miscellaneous		23,560
Total expenses		2,282,239
Less: expenses waived and reimbursed by the Distributor (see Note C)		(591,784	)
Net expenses					1,690,455
Net investment income					1,470,793
Realized Loss on Investment Transactions
Net realized loss on investment transactions					(961	)
Net Increase in Net Assets from Operations				$	1,469,832

See notes to financial statements.

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STATEMENT OF CHANGES IN NET ASSETS

	Year Ended April 30, 2017			Year Ended April 30, 2016
Increase in Net Assets from Operations
Net investment income	$	1,470,793		$	84,403
Net realized loss on investment transactions		(961	)		(452	)
Net increase in net assets from operations		1,469,832			83,951
Dividends and Distributions to Shareholders from
Net investment income
Class 1		(1,470,793	)		(84,403	)
Net realized gain on investment transactions
Class 1		– 0	–		(3,782	)
Transactions in Shares of Beneficial Interest
Net increase (decrease)		(36,811,264	)		176,024,542
Total increase (decrease)		(36,812,225	)		176,020,308
Net Assets
Beginning of period		625,535,767			449,515,459
End of period (including distributions in excess of net investment income of $0 and $0, respectively)	$	588,723,542		$	625,535,767

See notes to financial statements.

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NOTES TO FINANCIAL STATEMENTS

April 30, 2017

NOTE A

Significant Accounting Policies

AB Bond Fund, Inc. (the “Company”) is registered under the Investment Company Act of 1940 as an open-end management investment company. The Company, which is a Maryland corporation, operates as a series company comprised of ten portfolios currently in operation. Each portfolio is considered to be a separate entity for financial reporting and tax purposes. This report relates only to the AB Government Reserves Portfolio (the “Portfolio”), a diversified portfolio. The Portfolio has authorized the issuance of Class A, Class B, Class C, Advisor Class, Class R, Class K, Class I, Class 1 and Class 2 shares. Only Class 1 shares are currently being offered. The financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) which require management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities in the financial statements and amounts of income and expenses during the reporting period. Actual results could differ from those estimates. The Portfolio is an investment company under U.S. GAAP and follows the accounting and reporting guidance applicable to investment companies. The following is a summary of significant accounting policies followed by the Portfolio.

1. Security Valuation

Securities in which the Portfolio invests are traded primarily in the over-the-counter market and are valued at amortized cost, which approximates market value. Under such method a portfolio instrument is valued at cost and any premium or discount is amortized or accreted, respectively, on a constant basis to maturity.

2. Fair Value Measurements

In accordance with U.S. GAAP regarding fair value measurements, fair value is defined as the price that the Portfolio would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a framework for measuring fair value, and a three-level hierarchy for fair value measurements based upon the transparency of inputs to the valuation of an asset or liability. Inputs may be observable or unobservable and refer broadly to the assumptions that market participants would use in pricing the asset or liability. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the Portfolio. Unobservable inputs reflect the Portfolio’s own assumptions about the assumptions that market participants would use in pricing the asset or liability based on the best information available in the circumstances. Each investment is assigned a

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NOTES TO FINANCIAL STATEMENTS (continued)

level based upon the observability of the inputs which are significant to the overall valuation. The three-tier hierarchy of inputs is summarized below.

• Level 1—quoted prices in active markets for identical investments

• Level 2—other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.)

• Level 3—significant unobservable inputs (including the Portfolio’s own assumptions in determining the fair value of investments)

The fair value of debt instruments, such as bonds, and over-the-counter derivatives is generally based on market price quotations, recently executed market transactions (where observable) or industry recognized modeling techniques and are generally classified as Level 2. Pricing vendor inputs to Level 2 valuations may include quoted prices for similar investments in active markets, interest rate curves, coupon rates, currency rates, yield curves, option adjusted spreads, default rates, credit spreads and other unique security features in order to estimate the relevant cash flows which are then discounted to calculate fair values. If these inputs are unobservable and significant to the fair value, these investments will be classified as Level 3. In addition, non-agency rated investments are classified as Level 3.

Other fixed income investments, including non-U.S. government and corporate debt, are generally valued using quoted market prices, if available, which are typically impacted by current interest rates, maturity dates and any perceived credit risk of the issuer. Additionally, in the absence of quoted market prices, these inputs are used by pricing vendors to derive a valuation based upon industry or proprietary models which incorporate issuer specific data with relevant yield/spread comparisons with more widely quoted bonds with similar key characteristics. Those investments for which there are observable inputs are classified as Level 2. Where the inputs are not observable, the investments are classified as Level 3.

The following table summarizes the valuation of the Portfolio’s investments by the above fair value hierarchy levels as of April 30, 2017:

Investments in Securities:	Level 1			Level 2			Level 3			Total
Assets:
Short-Term Investments:
U.S. Government & Government Sponsored Agency Obligations	$	– 0	–	$	540,746,653		$	– 0	–	$	540,746,653
Repurchase Agreements		47,700,000			– 0	–		– 0	–		47,700,000
Total(a)	$	47,700,000		$	540,746,653		$	– 0	–	$	588,446,653

(a) There were no transfers between any levels during the reporting period.

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NOTES TO FINANCIAL STATEMENTS (continued)

The Portfolio recognizes all transfers between levels of the fair value hierarchy assuming the financial instruments were transferred at the beginning of the reporting period.

AllianceBernstein L.P. (the “Adviser”) established a Valuation Committee (the “Committee”) to oversee the pricing and valuation of all securities held in the Portfolio. The Committee operates under pricing and valuation policies and procedures established by the Adviser and approved by the Company’s Board of Directors (the “Board”), including pricing policies which set forth the mechanisms and processes to be employed on a daily basis to implement these policies and procedures. In particular, the pricing policies describe how to determine market quotations for securities and other instruments. The Committee’s responsibilities include: 1) fair value and liquidity determinations (and oversight of any third parties to whom any responsibility for fair value and liquidity determinations is delegated), and 2) regular monitoring of the Adviser’s pricing and valuation policies and procedures and modification or enhancement of these policies and procedures (or recommendation of the modification of these policies and procedures) as the Committee believes appropriate.

The Committee is also responsible for monitoring the implementation of the pricing policies by the Adviser’s Pricing Group (the “Pricing Group”) and any third party which performs certain pricing functions in accordance with the pricing policies. The Pricing Group is responsible for the oversight of the third party on a day-to-day basis. The Committee and the Pricing Group perform a series of activities to provide reasonable assurance of the accuracy of prices including: 1) periodic vendor due diligence meetings, review of methodologies, new developments and processes at vendors, 2) daily comparison of security valuation versus prior day for all securities that exceeded established thresholds, and 3) daily review of unpriced, stale, and variance reports with exceptions reviewed by senior management and the Committee.

In addition, several processes outside of the pricing process are used to monitor valuation issues including: 1) performance and performance attribution reports are monitored for anomalous impacts based upon benchmark performance, and 2) portfolio managers review all portfolios for performance and analytics (which are generated using the Adviser’s prices).

3. Taxes

It is the Portfolio’s policy to meet the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its investment company taxable income and net realized gains, if any, to shareholders. Therefore, no provisions for federal income or excise taxes are required.

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NOTES TO FINANCIAL STATEMENTS (continued)

In accordance with U.S. GAAP requirements regarding accounting for uncertainties in income taxes, management has analyzed the Portfolio’s tax positions taken or expected to be taken on federal and state income tax returns for all open tax years (the current and the prior three tax years) and has concluded that no provision for income tax is required in the Portfolio’s financial statements.

4. Investment Income and Investment Transactions

Interest income is accrued daily and includes amortization of premiums and accretions of discounts as adjustments to interest income. Investment transactions are accounted for on the date the securities are purchased or sold. Investment gains or losses are determined on the identified cost basis.

5. Dividends and Distributions

The Portfolio declares dividends daily from net investment income and are paid monthly. Net realized gains distributions, if any, will be made at least annually. Income dividends and capital gains distributions to shareholders are recorded on the ex-dividend date.

6. Repurchase Agreements

It is the Portfolio’s policy that its custodian or designated subcustodian take control of securities as collateral under repurchase agreements and to determine on a daily basis that the value of such securities are sufficient to cover the value of the repurchase agreements. If the seller defaults and the value of the collateral declines or if bankruptcy proceedings are commenced with respect to the seller of the security, realization of collateral by the Portfolio may be delayed or limited.

NOTE B

Advisory Fee and Other Transactions with Affiliates

Under the terms of the investment advisory agreement, the Portfolio pays the Adviser an advisory fee at an annual rate of 0.20% of the Portfolio’s average daily net assets. Prior to May 1, 2015, the Adviser waived its fees and bore certain expenses to the extent necessary to limit total operating expenses on an annual basis to 0.19% of daily average net assets for Class 1.

Pursuant to the investment advisory agreement, the Portfolio may reimburse the Adviser for certain legal and accounting services provided to the Portfolio by the Adviser. For the year ended April 30, 2017, reimbursement for such services amounted to $59,341.

The Portfolio compensates AllianceBernstein Investor Services, Inc. (“ABIS”), a wholly-owned subsidiary of the Adviser, under a Transfer Agency Agreement for providing personnel and facilities to perform transfer

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NOTES TO FINANCIAL STATEMENTS (continued)

agency services for the Portfolio. ABIS may make payments to intermediaries that provide omnibus account services, sub-accounting services and/or networking services. Such compensation retained by ABIS amounted to $24,990 for the year ended April 30, 2017.

NOTE C

Distribution Services Agreement

The Portfolio has adopted a Distribution Services Agreement (the “Agreement”) pursuant to Rule 12b-1 under the Investment Company Act of 1940 for Class 1. Under the Agreement, the Portfolio pays distribution and servicing fees to the Distributor at an annual rate of 0.10% of the Portfolio’s average daily net assets attributable to Class 1 shares. The fees are accrued daily and paid monthly. The Agreement provides that the Distributor will use such payments in their entirety for distribution assistance and promotional activities. For the year ended April 30, 2017, the Distributor has voluntarily agreed to waive all of the distribution fees in the amount of $591,784 for Class 1 shares, limiting the effective annual rate to 0.00%.

NOTE D

Investment Transactions, Income Taxes and Distributions to Shareholders

At April 30, 2017, the cost of investments for federal income tax purposes was the same as the cost for financial reporting purposes.

The tax character of distributions paid during the fiscal years ended April 30, 2017 and April 30, 2016 were as follows:

	2017		2016
Distributions paid from:
Ordinary income	$	1,470,793	$	88,185
Total distributions paid	$	1,470,793	$	88,185

As of April 30, 2017, the components of accumulated earnings/(deficit) on a tax basis were as follows:

Accumulated capital and other gains/losses	$	(2,706	)(a)
Total accumulated earnings/(deficit)	$	(2,706	)

(a) As of April 30, 2017, the Portfolio had a net capital loss carryforward of $2,706.

For tax purposes, net realized capital losses may be carried over to offset future capital gains, if any. Funds are permitted to carry forward capital losses for an indefinite period, and such losses will retain their character as either short-term or long-term capital losses. As of April 30, 2017, the Fund had a net short-term capital loss carryforward of $2,657 and a net long-term capital loss carryforward of $49 which may be carried forward for an indefinite period.

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NOTES TO FINANCIAL STATEMENTS (continued)

During the current fiscal year, there were no permanent differences that resulted in adjustments to undistributed net investment income, accumulated net realized loss on investment and foreign currency transactions, or additional paid-in capital.

NOTE E

Transactions in Shares of Beneficial Interest

Transactions, all at $1.00 per share, were as follows:

	Shares
	Year Ended April 30, 2017			Year Ended April 30, 2016
Class 1
Shares sold		1,050,095,868			1,835,148,805
Shares issued in reinvestment of dividends		1,470,864			87,907
Shares redeemed		(1,088,377,996	)		(1,659,212,170	)
Net increase (decrease)		(36,811,264	)		176,024,542

NOTE F

Risks Involved in Investing in the Portfolio

Money Market Fund Risk and Regulatory Developments—Money market funds are sometimes unable to maintain a net asset value (“NAV”) at $1.00 per share and, as it is generally referred to, “break the buck.” In that event, an investor in a money market fund would, upon redemption, receive less than $1.00 per share. The Portfolio’s shareholders should not rely on or expect an affiliate of the Portfolio to purchase distressed assets from the Portfolio, make capital infusions, enter into credit support agreements or take other actions to prevent the Portfolio from breaking the buck. In addition, significant redemptions by large investors in the Portfolio could have a material adverse effect on the Portfolio’s other shareholders. The Portfolio’s NAV could be affected by forced selling during periods of high redemption pressures and/or illiquid markets. Money market funds are also subject to regulatory risk.

In accordance with the recently adopted changes to Rule 2a-7 under the Investment Company Act of 1940, the Portfolio is permitted, but not required, at the discretion of the Portfolio’s Board, under certain circumstances of impaired liquidity of the Portfolio’s investments, to impose liquidity fees of up to 2% on, or suspend, redemptions for limited periods of time. The Board has determined not to impose liquidity fees on, or suspend, redemptions under any circumstances.

Interest Rate Risk—Changes in interest rates will affect the yield and value of the Portfolio’s investments in short-term securities. A decline in interest rates will affect the Portfolio’s yield as these securities mature or

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NOTES TO FINANCIAL STATEMENTS (continued)

are sold and the Portfolio purchases new short-term securities with lower yields. Generally, an increase in interest rates causes the value of a debt instrument to decrease. The change in value of short-term securities is usually smaller than for securities with longer maturities.

Credit Risk—Credit risk is the possibility that a security’s credit rating will be downgraded or that the issuer of the security will default (fail to make scheduled interest and principal payments). The Portfolio’s investments in U.S. Government securities or related repurchase agreements have minimal credit risk compared to other investments.

Liquidity Risk—Liquidity risk exists when particular investments are difficult to purchase or sell, which may prevent the Portfolio from selling out of these securities at an advantageous time or price.

Indemnification Risk—In the ordinary course of business, the Portfolio enters into contracts that contain a variety of indemnifications. The Portfolio’s maximum exposure under these arrangements is unknown. However, the Portfolio has not had prior claims or losses pursuant to these indemnification provisions and expects the risk of loss thereunder to be remote. Therefore, the Portfolio has not accrued any liability in connection with these indemnification provisions.

NOTE G

Other

In October 2016, the U.S. Securities and Exchange Commission adopted new rules and amended existing rules (together, “final rules”) intended to modernize the reporting and disclosure of information by registered investment companies. In part, the final rules amend Regulation S-X and require standardized, enhanced disclosure about derivatives in investment company financial statements, as well as other amendments. The compliance date for the amendments to Regulation S-X is August 1, 2017. Management is currently evaluating the impact that the adoption of the amendments to Regulation S-X will have on the financial statements and related disclosures.

NOTE H

Subsequent Events

Management has evaluated subsequent events for possible recognition or disclosure in the financial statements through the date the financial statements are issued. Management has determined that there are no material events that require disclosure in the Portfolio’s financial statements through this date.

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FINANCIAL HIGHLIGHTS

Selected Data For A Share Of Beneficial Interest Outstanding Throughout Each Period

	Class 1
	Year Ended April 30,									May 6, 2013(a) to April 30, 2014
	2017			2016			2015
Net asset value, beginning of period		$  1.00			$  1.00			$  1.00			$  1.00
Income From Investment Operations
Net investment income(b)(c)		.0025			.0002			.0002			.0002
Net realized and unrealized gain (loss) on investment transactions(d)		(.0000	)		(.0000	)		.0000			.0000
Net increase in net asset value from operations		.0025			.0002			.0002			.0002
Less: Dividends and Distributions
Dividends from net investment income		(.0025	)		(.0002	)		(.0002	)		(.0002	)
Distributions from net realized gain on investment transactions		– 0	–		(.0000	)(d)		(.0000	)(d)		– 0	–
Total dividends and distributions		(.0025	)		(.0002	)		(.0002	)		(.0002	)
Net asset value, end of period		$  1.00			$  1.00			$  1.00			$  1.00
Total Return
Total investment return based on net asset value(e)		.25	%		.02	%		.02	%		.02	%
Ratios/Supplemental Data
Net assets, end of period (000’s omitted)		$588,724			$625,536			$449,515			$497,785
Ratio to average net assets of:
Expenses, net of waivers/reimbursements		.29	%		.24	%		.08	%		.07	%^
Expenses, before waivers/reimbursements		.39	%		.39	%		.37	%		.41	%^
Net investment income(b)		.25	%		.02	%		.02	%		.02	%^

(a) Commencement of operations.

(b) Net of fees and expenses waived/reimbursed by the Adviser.

(c) Based on average shares outstanding.

(d) Amount is less than $0.00005.

(e) Total investment return is calculated assuming an initial investment made at the net asset value at the beginning of the period, reinvestment of all dividends and distributions at net asset value during the period, and redemption on the last day of the period. Initial sales charges or contingent deferred sales charges are not reflected in the calculation of total investment return. Total return does not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. Total investment return calculated for a period of less than one year is not annualized.

^ Annualized.

See notes to financial statements.

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REPORT OF INDEPENDENT REGISTERED

PUBLIC ACCOUNTING FIRM

To the Board of Directors of AB Bond Fund, Inc. and the Shareholders of AB Government Reserves Portfolio:

We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of AB Government Reserves Portfolio (the “Portfolio”), one of the portfolios constituting AB Bond Fund, Inc., as of April 30, 2017, and the related statement of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the three years in the period then ended and the period May 6, 2013 (commencement of operations) to April 30, 2014. These financial statements and financial highlights are the responsibility of the Portfolio’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. We were not engaged to perform an audit of the Portfolio’s internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Portfolio’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of April 30, 2017, by correspondence with the custodian and others, or by other appropriate auditing procedures where replies from others were not received. 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 AB Government Reserves Portfolio of AB Bond Fund, Inc. at April 30, 2017, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the three years in the period then ended and the period May 6, 2013 (commencement of operations) to April 30, 2014, in conformity with U.S. generally accepted accounting principles.

New York, New York

June 28, 2017

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2017 FEDERAL TAX INFORMATION

(unaudited)

For Federal income tax purposes, the following information is furnished with respect to the distributions paid by the Portfolio during the taxable year ended April 30, 2017.

For foreign shareholders, 93.81% of ordinary dividends paid may be considered to be qualifying to be taxed as interest-related dividends.

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BOARD OF DIRECTORS

Marshall C. Turner, Jr.⁽¹⁾, Chairman John H. Dobkin⁽¹⁾ Michael J. Downey⁽¹⁾ William H. Foulk, Jr.⁽¹⁾ D. James Guzy⁽¹⁾ Nancy P. Jacklin⁽¹⁾ Robert M. Keith, President and Chief Executive Officer Carol C. McMullen⁽¹⁾ Garry L. Moody⁽¹⁾ Earl D. Weiner⁽¹⁾

OFFICERS

Philip L. Kirstein, Senior Vice President and Independent Compliance Officer Raymond J. Papera, Vice President Maria R. Cona, Vice President Edward J. Dombrowski, Vice President Lucas Krupa, Vice President Emilie D. Wrapp, Secretary Joseph J. Mantineo, Treasurer and Chief Financial Officer Phyllis J. Clarke, Controller Vincent S. Noto, Chief Compliance Officer

Custodian and Accounting Agent State Street Bank and Trust Company State Street Corporation CCB/5 1 Iron Street Boston, MA 02210   Principal Underwriter AllianceBernstein Investments, Inc. 1345 Avenue of the Americas New York, NY 10105   Transfer Agent AllianceBernstein Investor Services, Inc. P.O. Box 786003 San Antonio, TX 78278-6003 Toll-Free (800) 221-5672 Independent Registered Public Accounting Firm Ernst & Young LLP 5 Times Square New York, NY 10036   Legal Counsel Seward & Kissel LLP One Battery Park Plaza New York, NY 10004

1 Member of the Audit Committee, the Governance and Nominating Committee, and the Independent Directors Committee. Mr. Foulk and Ms. Jacklin are members of the Pricing Committee.

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MANAGEMENT OF THE FUND

Board of Directors Information

The business and affairs of the Fund are managed under the direction of the Board of Directors. Certain information concerning the Fund’s Directors is set forth below.

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
INTERESTED DIRECTOR
Robert M. Keith, + 1345 Avenue of the Americas New York, NY 10105 57 (2010)	Senior Vice President of AllianceBernstein L.P. (the “Adviser”) and the head of AllianceBernstein Investments, Inc. (“ABI”) since July 2008; Director of ABI and President of the AB Mutual Funds. Previously, he served as Executive Managing Director of ABI from December 2006 to June 2008. Prior to joining ABI in 2006, Executive Managing Director of Bernstein Global Wealth Management, and prior thereto, Senior Managing Director and Global Head of Client Service and Sales of the Adviser’s institutional investment management business since 2004. Prior thereto, he was Managing Director and Head of North American Client Service and Sales in the Adviser’s institutional investment management business with which he had been associated since prior to 2004.		95	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS
Marshall C. Turner, Jr., ## Chairman of the Board 75 (2005)	Private Investor since prior to 2012. Former Chairman and CEO of Dupont Photomasks, Inc. (components of semi-conductor manufacturing). He has extensive operating leadership, and venture capital investing experience, including five interim or full-time CEO roles, and prior service as general partner of institutional venture capital partnerships. He also has extensive non-profit board leadership experience, and currently serves on the boards of two education and science-related non-profit organizations. He has served as a director of one AB fund since 1992, and director or trustee of multiple AB funds since 2005. He has been Chairman of the AB Funds since January 2014, and the Chairman of the Independent Directors Committees of such Funds since February 2014.		95	Xilinx, Inc. (programmable logic semi-conductors) since 2007
John H. Dobkin, ## 75 (1998)	Independent Consultant since prior to 2012. Formerly, President of Save Venice, Inc. (preservation organization) from 2001-2002; Senior Advisor from June 1999 – June 2000 and President of Historic Hudson Valley (historic preservation) from December 1989 – May 1999. Previously, Director of the National Academy of Design. He has served as a director or trustee of various AB Funds since 1992, and as Chairman of the Audit Committees of a number of such Funds from 2001-2008.		94	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS (continued)
Michael J. Downey, ## 73 (2005)	Private Investor since prior to 2012. Formerly, managing partner of Lexington Capital, LLC (investment advisory firm) from December 1997 until December 2003. He served as a Director of Prospect Acquisition Corp. (financial services) from 2007 until 2009. From 1987 until 1993, Chairman and CEO of Prudential Mutual Fund Management, director of the Prudential mutual funds, and member of the Executive Committee of Prudential Securities Inc. He has served as a director or trustee of the AB Funds since 2005 and is a director and Chairman of one other registered investment company.		95	The Asia Pacific Fund, Inc. (registered investment company) since prior to 2012
William H. Foulk, Jr., ## 84 (1998)	Investment Adviser and an Independent Consultant since prior to 2012. Previously, he was Senior Manager of Barrett Associates, Inc., a registered investment adviser. He was formerly Deputy Comptroller and Chief Investment Officer of the State of New York and, prior thereto, Chief Investment Officer of the New York Bank for Savings. He has served as a director or trustee of various AB Funds since 1983, and was Chairman of the Independent Directors Committees of the AB Funds from 2003 until early February 2014. He served as Chairman of such AB Funds from 2003 through December 2013. He is also active in a number of mutual fund related organizations and committees.		95	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS (continued)
D. James Guzy, ## 81 (2005)	Chairman of the Board of SRC Computers, Inc. (semi-conductors), with which he has been associated since prior to 2012. He served as Chairman of the Board of PLX Technology (semi-conductors) since prior to 2012 until November 2013. He was a director of Intel Corporation (semi-conductors) from 1969 until 2008, and served as Chairman of the Finance Committee of such company for several years until May 2008. He has served as a director or trustee of one or more of the AB Funds since 1982.		92	None
Nancy P. Jacklin, ## 69 (2006)	Private Investor since prior to 2012. Professorial Lecturer at the Johns Hopkins School of Advanced International Studies (2008-2015). U.S. Executive Director of the International Monetary Fund (which is responsible for ensuring the stability of the international monetary system), (December 2002 – May 2006); Partner, Clifford Chance (1992-2002); Sector Counsel, International Banking and Finance, and Associate General Counsel, Citicorp (1985-1992); Assistant General Counsel (International), Federal Reserve Board of Governors (1982-1985); and Attorney Advisor, U.S. Department of the Treasury (1973-1982). Member of the Bar of the District of Columbia and of New York; and member of the Council on Foreign Relations. She has served as a director or trustee of the AB Funds since 2006 and has been Chairman of the Governance and Nominating Committees of the Funds since August 2014.		95	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS (continued)
Carol C. McMullen, ## 61 (2016)	Managing Director of Slalom Consulting (consulting) since 2014, private investor and member of the Partners Healthcare Investment Committee. Formerly, Director of Norfolk & Dedham Group (mutual property and casualty insurance) from 2011 until November 2016; Director of Partners Community Physicians Organization (healthcare) from 2014 until December 2016; and Managing Director of The Crossland Group (consulting) from 2012 until 2013. She has held a number of senior positions in the asset and wealth management industries, including at Eastern Bank (where her roles included President of Eastern Wealth Management), Thomson Financial (Global Head of Sales for Investment Management), and Putnam Investments (where her roles included Head of Global Investment Research). She has served on a number of private company and nonprofit boards, and as a director or trustee of the AB Funds since June 2016.		95	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS (continued)
Garry L. Moody, ## 65 (2008)	Independent Consultant. Formerly, Partner, Deloitte & Touche LLP (1995-2008) where he held a number of senior positions, including Vice Chairman, and U.S. and Global Investment Management Practice Managing Partner; President, Fidelity Accounting and Custody Services Company (1993-1995), where he was responsible for accounting, pricing, custody and reporting for the Fidelity mutual funds; and Partner, Ernst & Young LLP (1975-1993), where he served as the National Director of Mutual Fund Tax Services and Managing Partner of its Chicago Office Tax department. He is a member of the Trustee Advisory Board of Board IQ, a biweekly publication focused on issues and news affecting directors of mutual funds. He has served as a director or trustee, and as Chairman of the Audit Committees, of the AB Funds since 2008.		95	None

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MANAGEMENT OF THE FUND (continued)

NAME, ADDRESS* AND AGE (YEAR FIRST ELECTED**)	PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS AND OTHER INFORMATION	PORTFOLIOS IN FUND COMPLEX OVERSEEN BY DIRECTOR		OTHER PUBLIC COMPANY DIRECTORSHIPS CURRENTLY HELD BY DIRECTOR
DISINTERESTED DIRECTORS (continued)
Earl D. Weiner, ## 77 (2007)	Of Counsel, and Partner prior to January 2007, of the law firm Sullivan & Cromwell LLP and is a former member of the ABA Federal Regulation of Securities Committee Task Force to draft editions of the Fund Director’s Guidebook. He also serves as a director or trustee of various non-profit organizations and has served as Chairman or Vice Chairman of a number of them. He has served as a director or trustee of the AB Funds since 2007 and served as Chairman of the Governance and Nominating Committees of the AB Funds from 2007 until August 2014.		95	None

* The address for each of the Fund’s Directors is c/o AllianceBernstein L.P., Attention: Philip L. Kirstein, 1345 Avenue of the Americas, New York, NY 10105.

** There is no stated term of office for the Fund’s Directors.

*** The information above includes each Director’s principal occupation during the last five years and other information relating to the experience, attributes, and skills relevant to each Director’s qualifications to serve as a Director, which led to the conclusion that each Director should serve as a Director for the Fund.

+ Mr. Keith is an “interested person” of the Fund, as defined in the 1940 Act, due to his position as a Senior Vice President of the Adviser.

## Member of the Audit Committee, the Governance and Nominating Committee and the Independent Directors Committee.

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MANAGEMENT OF THE FUND (continued)

Officer Information

Certain information concerning the Fund’s officers is set forth below.

NAME, ADDRESS* AND AGE	POSITION(S) HELD WITH FUND	PRINCIPAL OCCUPATION DURING PAST FIVE YEARS
Robert M. Keith 57	President and Chief Executive Officer	See biography above.
Philip L. Kirstein 72	Senior Vice President and Independent Compliance Officer	Senior Vice President and Independent Compliance Officer of the AB Funds, with which he has been associated since October 2004. Prior thereto, he was Of Counsel to Kirkpatrick & Lockhart, LLP from October 2003 to October 2004, and General Counsel of Merrill Lynch Investment Managers, L.P. since prior to March 2003.
Raymond J. Papera 61	Vice President	Senior Vice President of the Adviser,** with which he has been associated since prior to 2012.
Maria R. Cona 62	Vice President	Vice President of the Adviser,** with which she has been associated since prior to 2012.
Edward J. Dombrowski 39	Vice President	Vice President of the Adviser,** with which he has been associated since prior to 2012.
Lucas Krupa 30	Vice President	Assistant Vice President of the Adviser** and Money Markets Associate on the Fixed Income Cash Management team with which he has been associated since June 2010. Prior thereto, he was associated with Omnicom Capital Inc. since prior to 2012.
Emilie D. Wrapp 61	Secretary	Senior Vice President, Assistant General Counsel and Assistant Secretary of ABI,** with which she has been associated since prior to 2012.
Joseph J. Mantineo 58	Treasurer and Chief Financial Officer	Senior Vice President of AllianceBernstein Investor Services, Inc. (“ABIS”),** with which he has been associated since prior to 2012.
Phyllis J. Clarke 56	Controller	Vice President of ABIS,** with which she has been associated since prior to 2012.
Vincent S. Noto 52	Chief Compliance Officer	Senior Vice President since 2015 and Mutual Fund Chief Compliance Officer of the Adviser** since 2014. Prior thereto, he was Vice President and Director of Mutual Fund Compliance of the Adviser** since prior to 2012.

* The address for each of the Fund’s Officers is 1345 Avenue of the Americas, New York, NY 10105.

** The Adviser, ABI and ABIS are affiliates of the Fund.

The Fund’s Statement of Additional Information (“SAI”) has additional information about the Fund’s Directors and Officers and is available without charge upon request. Contact your financial representative or AB at 1-800-227-4618, for a free prospectus or SAI.

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Information Regarding the Review and Approval of the Fund’s Advisory Agreement

The disinterested directors (the “directors”) of AB Bond Fund, Inc. (the “Company”) unanimously approved the continuance of the Company’s Advisory Agreement with the Adviser in respect of AB Government Reserves Portfolio (the “Fund”) at a meeting held on November 1-3, 2016 (the “Meeting”).

Prior to approval of the continuance of the Advisory Agreement, the directors had requested from the Adviser, and received and evaluated, extensive materials. They reviewed the proposed continuance of the Advisory Agreement with the Adviser and with experienced counsel who are independent of the Adviser, who advised on the relevant legal standards. The directors also reviewed an independent evaluation prepared by the Company’s Senior Officer (who is also the Company’s Independent Compliance Officer) of the reasonableness of the advisory fee, in which the Senior Officer concluded that the contractual fee for the Fund was reasonable. The directors also discussed the proposed continuance in private sessions with counsel and the Company’s Senior Officer.

The directors considered their knowledge of the nature and quality of the services provided by the Adviser to the Fund gained from their experience as directors or trustees of most of the registered investment companies advised by the Adviser, their overall confidence in the Adviser’s integrity and competence they have gained from that experience, the Adviser’s initiative in identifying and raising potential issues with the directors and its responsiveness, frankness and attention to concerns raised by the directors in the past, including the Adviser’s willingness to consider and implement organizational and operational changes designed to improve investment results and the services provided to the AB Funds. The directors noted that they have four regular meetings each year, at each of which they receive presentations from the Adviser on the investment results of the Fund and review extensive materials and information presented by the Adviser.

The directors also considered all other factors they believed relevant, including the specific matters discussed below. In their deliberations, the directors did not identify any particular information that was all-important or controlling, and different directors may have attributed different weights to the various factors. The directors determined that the selection of the Adviser to manage the Fund and the overall arrangements between the Fund and the Adviser, as provided in the Advisory Agreement, including the advisory fee, were fair and reasonable in light of the services performed, expenses incurred and such other matters as the directors considered relevant in the exercise of their business judgment. The

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material factors and conclusions that formed the basis for the directors’ determinations included the following:

Nature, Extent and Quality of Services Provided

The directors considered the scope and quality of services provided by the Adviser under the Advisory Agreement, including the quality of the investment research capabilities of the Adviser and the other resources it has dedicated to performing services for the Fund. They also noted the professional experience and qualifications of the Fund’s portfolio management team and other senior personnel of the Adviser. The directors also considered that the Advisory Agreement provides that the Fund will reimburse the Adviser for the cost to it of providing certain clerical, accounting, administrative and other services to the Fund by employees of the Adviser or its affiliates. Requests for these reimbursements are made on a quarterly basis and subject to approval by the directors. Reimbursements, to the extent requested and paid, result in a higher rate of total compensation from the Fund to the Adviser than the fee rate stated in the Advisory Agreement. The directors noted that the methodology used to determine the reimbursement amounts had been reviewed by an independent consultant retained by the Company’s Senior Officer. The quality of administrative and other services, including the Adviser’s role in coordinating the activities of the Fund’s other service providers, also was considered. The directors concluded that, overall, they were satisfied with the nature, extent and quality of services provided to the Fund under the Advisory Agreement.

Costs of Services Provided and Profitability

The directors reviewed a schedule of the revenues and expenses and related notes indicating the profitability of the Fund to the Adviser for calendar years 2014 and 2015 that had been prepared with an expense allocation methodology arrived at in consultation with an independent consultant retained by the Company’s Senior Officer. The directors noted the assumptions and methods of allocation used by the Adviser in preparing fund-specific profitability data and understood that there are a number of potentially acceptable allocation methodologies for information of this type. The directors noted that the profitability information reflected all revenues and expenses of the Adviser’s relationship with the Fund, including those relating to its subsidiaries that provide transfer agency and distribution services to the Fund. The directors recognized that it is difficult to make comparisons of the profitability of the Advisory Agreement with the profitability of fund advisory contracts for unaffiliated funds because comparative information is not generally publicly available and is affected by numerous factors. The directors focused on the profitability of the Adviser’s relationship with the Fund before taxes and distribution expenses. The directors noted that the Fund was not profitable to the Adviser in the periods reviewed.

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Fall-Out Benefits

The directors considered the other benefits to the Adviser and its affiliates from their relationships with the Fund, including, but not limited to, benefits relating to 12b-1 fees and sales charges received by the Fund’s principal underwriter (which is a wholly owned subsidiary of the Adviser) in respect of certain classes of the Fund’s shares; and transfer agency fees paid by the Fund to a wholly owned subsidiary of the Adviser. The directors recognized that the Fund’s unprofitability to the Adviser would be exacerbated without these benefits. The directors understood that the Adviser also might derive reputational and other benefits from its association with the Fund.

Investment Results

In addition to the information reviewed by the directors in connection with the Meeting, the directors receive detailed performance information for the Fund at each regular Board meeting during the year.

At the Meeting, the directors reviewed information prepared by Broadridge Financial Solutions, Inc. (“Broadridge”), an analytical service that is not affiliated with the Adviser, showing the performance of the Class 1 Shares of the Fund against a peer group and a peer universe selected by Broadridge, and information prepared by the Adviser showing performance of the Class 1 Shares against a broad-based securities market index, in each case for the 1- and 3-year periods ended July 31, 2016 and (in the case of comparisons with the broad-based securities market index) for the period from inception. Based on their review, the directors concluded that the Fund’s investment performance was acceptable.

Advisory Fees and Other Expenses

The directors considered the advisory fee rate paid by the Fund to the Adviser and information prepared by Broadridge concerning advisory fee rates paid by other funds in the same Broadridge category as the Fund at a common asset level. The directors recognized that it is difficult to make comparisons of advisory fees because there are variations in the services that are included in the fees paid by other funds. The directors compared the Fund’s contractual advisory fee rate with a peer group median.

The directors also considered the Adviser’s fee schedule for institutional clients pursuing a similar investment style. For this purpose, they reviewed the relevant advisory fee information from the Adviser’s Form ADV and the evaluation from the Company’s Senior Officer and noted the differences between the Fund’s fee schedule, on the one hand, and the institutional fee schedule and the schedule of fees charged to any offshore funds and any sub-advised funds, on the other. The directors noted that the Adviser may, in some cases, agree to fee rates with large institutional clients that are lower than those reviewed by the directors and that they had

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previously discussed with the Adviser its policies in respect of such arrangements. The directors also compared the fee rate for the Fund with those for two other AB Funds with a similar investment style.

The Adviser reviewed with the directors the significantly greater scope of the services it provides to the Fund relative to institutional, offshore fund and sub-advised fund clients. In light of the substantial differences in services rendered by the Adviser to institutional, offshore fund and sub-advised fund clients as compared to funds such as the Fund, the directors considered these fee comparisons inapt and did not place significant weight on them in their deliberations.

The directors also considered the total expense ratio of the Class 1 shares of the Fund in comparison to a peer group and a peer universe selected by Broadridge. The Class 1 expense ratio of the Fund was based on the Fund’s latest fiscal year. The directors noted that it was likely that the expense ratios of some of the other funds in the Fund’s Broadridge category were lowered by waivers or reimbursements by those funds’ investment advisers, which in some cases might be voluntary or temporary. The directors view expense ratio information as relevant to their evaluation of the Adviser’s services because the Adviser is responsible for coordinating services provided to the Fund by others. The directors noted that the Fund’s expense ratio was above the medians. After reviewing and discussing the Adviser’s explanations of the reasons for this, the directors concluded that the Fund’s expense ratio was acceptable.

Economies of Scale

The directors noted that the advisory fee schedule for the Fund does not contain breakpoints and that they had discussed their strong preference for breakpoints in advisory contracts with the Adviser. The directors took into consideration prior presentations by an independent consultant on economies of scale in the mutual fund industry and for the AB Funds, and by the Adviser concerning certain of its views on economies of scale. The directors also had requested and received from the Adviser certain updates on economies of scale in advance of the Meeting. The directors believe that economies of scale may be realized (if at all) by the Adviser across a variety of products and services, and not only in respect of a single fund. The directors noted that there is no established methodology for setting breakpoints that give effect to the fund-specific services provided by a fund’s adviser and to the economies of scale that an adviser may realize in its overall mutual fund business or those components of it which directly or indirectly affect a fund’s operations. The directors observed that in the mutual fund industry as a whole, as well as among funds similar to the Fund, there is no uniformity or pattern in the fees and asset levels at which breakpoints (if any) apply. The directors also noted that the advisory agreements for many funds do not have breakpoints at all. The directors

30    ^|    AB GOVERNMENT RESERVES PORTFOLIO abfunds.com

informed the Adviser that they would monitor the Fund’s assets (which were well below the level at which they would anticipate adding an initial breakpoint) and its profitability (currently unprofitable) to the Adviser and anticipated revisiting the question of breakpoints in the future if circumstances warranted doing so.

abfunds.com AB GOVERNMENT RESERVES PORTFOLIO    ^|    31

This page is not part of the Shareholder Report or the Financial Statements

AB FAMILY OF FUNDS

US EQUITY

US CORE

Core Opportunities Fund

Select US Equity Portfolio

US GROWTH

Concentrated Growth Fund

Discovery Growth Fund

Growth Fund

Large Cap Growth Fund

Small Cap Growth Portfolio

US VALUE

Discovery Value Fund

Equity Income Fund

Relative Value Fund¹

Small Cap Value Portfolio

Value Fund

INTERNATIONAL/ GLOBAL EQUITY

INTERNATIONAL/ GLOBAL CORE

Global Core Equity Portfolio

International Portfolio

International Strategic Core Portfolio

Sustainable Global Thematic Fund¹

Tax-Managed International Portfolio

INTERNATIONAL/ GLOBAL GROWTH

Concentrated International Growth Portfolio

International Growth Fund

INTERNATIONAL/ GLOBAL VALUE

Asia ex-Japan Equity Portfolio

International Value Fund

FIXED INCOME

MUNICIPAL

High Income Municipal Portfolio

Intermediate California Municipal Portfolio

Intermediate Diversified Municipal Portfolio

Intermediate New York Municipal Portfolio

Municipal Bond Inflation Strategy

Tax-Aware Fixed Income Portfolio

National Portfolio

Arizona Portfolio

California Portfolio

Massachusetts Portfolio

Minnesota Portfolio

New Jersey Portfolio

New York Portfolio

Ohio Portfolio

Pennsylvania Portfolio

Virginia Portfolio

TAXABLE

Bond Inflation Strategy

Global Bond Fund

High Income Fund

High Yield Portfolio

Income Fund

Intermediate Bond Portfolio

Limited Duration High Income Portfolio

Short Duration Portfolio

ALTERNATIVES

All Market Real Return Portfolio

Credit Long/Short Portfolio

Global Real Estate Investment Fund

Select US Long/Short Portfolio

Unconstrained Bond Fund

MULTI-ASSET

All Market Income Portfolio

All Market Total Return Portfolio¹

Conservative Wealth Strategy

Emerging Markets Multi-Asset Portfolio

Global Risk Allocation Fund

Tax-Managed All Market Income Portfolio¹

Tax-Managed Wealth Appreciation Strategy

Wealth Appreciation Strategy

TARGET-DATE

Multi-Manager Select Retirement Allocation Fund

Multi-Manager Select 2010 Fund

Multi-Manager Select 2015 Fund

Multi-Manager Select 2020 Fund

Multi-Manager Select 2025 Fund

Multi-Manager Select 2030 Fund

Multi-Manager Select 2035 Fund

Multi-Manager Select 2040 Fund

Multi-Manager Select 2045 Fund

Multi-Manager Select 2050 Fund

Multi-Manager Select 2055 Fund

CLOSED-END FUNDS

Alliance California Municipal Income Fund

AllianceBernstein Global High Income Fund

AllianceBernstein National Municipal Income Fund

We also offer Government Exchange Reserves, which serves as the money market fund exchange vehicle for the AB mutual funds. An investment in Government Exchange Reserves is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.

Investors should consider the investment objectives, risks, charges and expenses of the Fund carefully before investing. For copies of our prospectus or summary prospectus, which contain this and other information, visit us online at www.abfunds.com or contact your AB representative. Please read the prospectus and/or summary prospectus carefully before investing.

1 Prior to November 1, 2016, Sustainable Global Thematic Fund was named Global Thematic Growth Fund; prior to January 9, 2017, Relative Value Fund was named Growth & Income Fund; prior to April 17, 2017, Tax-Managed All Market Income Portfolio was named Tax-Managed Balanced Wealth Strategy; prior to April 24, 2017, All Market Total Return Portfolio was named Balanced Wealth Strategy.

32    ^|    AB GOVERNMENT RESERVES PORTFOLIO abfunds.com

NOTES

abfunds.com AB GOVERNMENT RESERVES PORTFOLIO    ^|    33

NOTES

34    ^|    AB GOVERNMENT RESERVES PORTFOLIO abfunds.com

NOTES

abfunds.com AB GOVERNMENT RESERVES PORTFOLIO    ^|    35

NOTES

36    ^|    AB GOVERNMENT RESERVES PORTFOLIO abfunds.com

AB GOVERNMENT RESERVES PORTFOLIO

1345 Avenue of the Americas

New York, NY 10105

800 221 5672

GR-0151-0417                

ITEM 2. CODE OF ETHICS.

(a) The registrant has adopted a code of ethics that applies to its principal executive officer, principal financial officer and principal accounting officer. A copy of the registrant’s code of ethics is filed herewith as Exhibit 12(a)(1).

(b) During the period covered by this report, no material amendments were made to the provisions of the code of ethics adopted in 2(a) above.

(c) During the period covered by this report, no implicit or explicit waivers to the provisions of the code of ethics adopted in 2(a) above were granted.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

The registrant’s Board of Directors has determined that independent directors Garry L. Moody, William H. Foulk, Jr. and Marshall C. Turner, Jr. qualify as audit committee financial experts.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

(a) - (c) The following table sets forth the aggregate fees billed by the independent registered public accounting firm Ernst & Young LLP, for the Fund’s last two fiscal years for professional services rendered for: (i) the audit of the Fund’s annual financial statements included in the Fund’s annual report to stockholders; (ii) assurance and related services that are reasonably related to the performance of the audit of the Fund’s financial statements and are not reported under (i), which include advice and education related to accounting and auditing issues and quarterly press release review (for those Funds which issue press releases), and preferred stock maintenance testing (for those Funds that issue preferred stock); and (iii) tax compliance, tax advice and tax return preparation.

		Audit Fees		Audit-Related Fees		Tax Fees
AB Government Reserves	2016	$	27,990	$	—	$	17,365
	2017	$	28,813	$	31	$	17,390

(d) Not applicable.

(e) (1) Beginning with audit and non-audit service contracts entered into on or after May 6, 2003, the Fund’s Audit Committee policies and procedures require the pre-approval of all audit and non-audit services provided to the Fund by the Fund’s independent registered public accounting firm. The Fund’s Audit Committee policies and procedures also require pre-approval of all audit and non-audit services provided to the Adviser and Service Affiliates to the extent that these services are directly related to the operations or financial reporting of the Fund.

(e) (2) All of the amounts for Audit Fees, Audit-Related Fees and Tax Fees in the table under Item 4 (a) – (c) are for services pre-approved by the Fund’s Audit Committee.

(f) Not applicable.

(g) The following table sets forth the aggregate non-audit services provided to the Fund, the Fund’s Adviser and entities that control, are controlled by or under common control with the Adviser that provide ongoing services to the Fund:

		All Fees for Non-Audit Services Provided to the Portfolio, the Adviser and Service Affiliates		Total Amount of Foregoing Column Pre- approved by the Audit Committee (Portion Comprised of Audit Related Fees) (Portion Comprised of Tax Fees)
AB Government Reserves	2016	$	491,460	$	17,365
				$	—
				$	(17,365	)
	2017	$	612,711	$	17,421
				$	(31	)
				$	(17,390	)

(h) The Audit Committee of the Fund has considered whether the provision of any non-audit services not pre-approved by the Audit Committee provided by the Fund’s independent registered public accounting firm to the Adviser and Service Affiliates is compatible with maintaining the auditor’s independence.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable to the registrant.

ITEM 6. SCHEDULE OF INVESTMENTS.

Please see Schedule of Investments contained in the Report to Shareholders included under Item 1 of this Form N-CSR.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the registrant.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the registrant.

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

Not applicable to the registrant.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There have been no material changes to the procedures by which shareholders may recommend nominees to the Fund’s Board of Directors since the Fund last provided disclosure in response to this item.

ITEM 11. CONTROLS AND PROCEDURES.

(a) The registrant’s principal executive officer and principal financial officer have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3 (c) under the Investment Company Act of 1940, as amended) are effective at the reasonable assurance level based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this document.

(b) There were no changes in the registrant’s internal controls over financial reporting that occurred during the second fiscal quarter of the period that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 12. EXHIBITS.

The following exhibits are attached to this Form N-CSR:

EXHIBIT NO.	DESCRIPTION OF EXHIBIT
12 (a) (1)	Code of Ethics that is subject to the disclosure of Item 2 hereof
12 (b) (1)	Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
12 (b) (2)	Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
12 (c)	Certification of Principal Executive Officer and Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

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.

(Registrant): AB Bond Fund, Inc.
By:	/s/ Robert M. Keith
	Robert M. Keith President

Date: June 29, 2017

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/ Robert M. Keith
	Robert M. Keith President

Date: June 29, 2017

By:	/s/ Joseph J. Mantineo
	Joseph J. Mantineo Treasurer and Chief Financial Officer

Date: June 29, 2017

EX-99.CODE

Exhibit 12(a) (1)

CODE OF ETHICS FOR PRINCIPAL EXECUTIVE AND SENIOR FINANCIAL OFFICERS

I. Covered Officers/Purpose of the Code

The AllianceBernstein Mutual Fund Complex’s code of ethics (this “Code”) for the investment companies within the complex (collectively, the “Funds” and each, a “Company”) applies to each Company’s Principal Executive Officer, Principal Financial and Accounting Officer and Controller (the “Covered Officers,” each of whom is set forth in Exhibit A) for the purpose of promoting:

• 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 registrant files with, or submits to, the Securities and Exchange Commission (“SEC”) and in other public communications made by the Company;

• compliance with applicable laws and governmental rules and regulations;

• the prompt internal reporting of violations of the Code to an appropriate person or persons identified in the Code; and

• accountability for adherence to the Code.

Each Covered Officer should adhere to a high standard of business ethics and should be sensitive to situations that may give rise to actual as well as apparent conflicts of interest.

II. Covered Officers Should Handle Ethically Actual and Apparent Conflicts of Interest

Overview. A “conflict of interest” occurs when a Covered Officer’s private interest interferes with the interests of, or his service to, the Company. For example, a conflict of interest would arise if a Covered Officer, or a member of his family, receives improper personal benefits as a result of his position with the Company. For the purposes of this Code, members of the Covered Officer’s family include his or her spouse, children, stepchildren, financial dependents, parents and stepparents.

Certain conflicts of interest arise out of the relationships between Covered Officers and the Company and already are subject to conflict of interest provisions in the Investment Company Act of 1940 (“Investment Company Act”) and the Investment Advisers Act of 1940 (“Investment Advisers Act”). For example, Covered Officers may not individually engage in certain transactions (such as the purchase or sale of securities or other property) with the Company because of their status as “affiliated persons” of the Company. The Company’s and the investment adviser’s compliance programs and procedures are designed to prevent, or identify and correct, violations of these provisions. This Code does not, and is not intended to, repeat or replace these programs and procedures, and such conflicts fall outside of the parameters of this Code.

Although typically not presenting an opportunity for improper personal benefit, conflicts arise from, or as a result of, the contractual relationship between the Company and the investment adviser of which the Covered Officers are also officers or employees. As a result, this Code recognizes that the Covered Officers will, in the normal course of their duties (whether formally for the Company or for the adviser, or for both), be involved in establishing policies and implementing decisions that will have different effects on the adviser and the Company. The participation of the Covered Officers in such activities is inherent in the contractual relationship between the Company and the adviser and is consistent with the performance by the Covered Officers of their duties as officers of the Company. Thus, if performed in conformity with the provisions of the Investment Company Act and the Investment Advisers Act, such activities will be deemed to have been handled ethically. In addition, it is recognized by the Company’s Board of Directors or Trustees (the “Directors”) that the Covered Officers may also be officers or employees of one or more of the other Funds or of other investment companies covered by this or other codes.

Other conflicts of interest are covered by the Code, even if such conflicts of interest are not subject to provisions in the Investment Company Act and the Investment Advisers Act. The following list provides examples of conflicts of interest under the Code, but Covered Officers should keep in mind that these examples are not exhaustive. The overarching principle is that the personal interest of a Covered Officer should not be placed improperly before the interest of the Company.

Each Covered Officer must:

• not use his personal influence or personal relationships improperly to influence investment decisions or financial reporting by the Company whereby the Covered Officer would benefit personally to the detriment of the Company;

• not cause the Company to take action, or fail to take action, for the individual personal benefit of the Covered Officer rather than the benefit of the Company;

• not use material non-public knowledge of portfolio transactions made or contemplated for the Company to trade personally or cause others to trade personally in contemplation of the market effect of such transactions;

2

There are some conflict of interest situations, whether involving a Covered Officer directly or a member of his family, that should always be discussed with the General Counsel of Alliance Capital Management L.P. (the “General Counsel”), if material. Examples of these include:

• service as a director on the board of directors or trustees of any public or private company (other than a not-for-profit organization);

• the receipt of any non-nominal gifts;

• the receipt of any entertainment from any company with which the Company has current or prospective business dealings unless such entertainment is business-related, reasonable in cost, appropriate as to time and place, and not so frequent as to raise any question of impropriety;

• any ownership interest in, or any consulting or employment relationship with, any of the Company’s service providers, other than its investment adviser, principal underwriter, administrator or any affiliated person thereof;

• a direct or indirect financial interest in commissions, transaction charges or spreads paid by the Company for effecting portfolio transactions or for selling or redeeming shares other than an interest arising from the Covered Officer’s employment, such as compensation or equity ownership.

III. Disclosure and Compliance

• Each Covered Officer should familiarize himself with the disclosure requirements and disclosure controls and procedures generally applicable to the Company;

• each Covered Officer should not knowingly misrepresent, or cause others to misrepresent, facts about the Company to others, whether within or outside the Company, including to the Company’s directors and auditors, and to governmental regulators and self-regulatory organizations;

• each Covered Officer should, to the extent appropriate within his area of responsibility, consult with other officers and employees of the Funds and the adviser with the goal of promoting full, fair, accurate, timely and understandable disclosure in the reports and documents the Funds file with, or submit to, the SEC and in other public communications made by the Funds; and

3

• it is the responsibility of each Covered Officer to promote compliance with the standards and restrictions imposed by applicable laws, rules and regulations.

IV. Reporting and Accountability

Each Covered Officer must:

• upon adoption of the Code (or thereafter as applicable, upon becoming a Covered Officer), affirm in writing to the General Counsel that he has received, read, and understands the Code;

• annually thereafter affirm to the General Counsel that he has complied with the requirements of the Code;

• complete at least annually a questionnaire relating to affiliations or other relationships that may give rise to conflicts of interest;

• not retaliate against any other Covered Officer or any employee of the Company or their affiliated persons for reports of potential violations that are made in good faith; and

• notify the General Counsel promptly if he knows of any violation of this Code. Failure to do so is itself a violation of this Code.

The General Counsel is responsible for applying this Code to specific situations in which questions are presented under it and has the authority to interpret this Code in any particular situation. However, waivers sought by a Covered Officer will be considered by the Company’s Audit Committee (the “Committee”).

The Company will follow these procedures in investigating and enforcing this Code:

• the General Counsel will take all appropriate action to investigate any potential violations reported to him;

• if, after such investigation, the General Counsel believes that no material violation has occurred, the General Counsel is not required to take any further action;

• any matter that the General Counsel believes is a material violation will be reported to the Committee;

• if the Committee concurs that a material violation has occurred, it will inform and make a recommendation to the Directors, who will consider appropriate action, which may include review of, and appropriate modifications to, applicable policies and procedures; notification to appropriate personnel of the investment adviser or its board; or a recommendation to dismiss the Covered Officer;

• the Committee will be responsible for granting waivers, as appropriate; and

• any changes to or waivers of this Code will, to the extent required, be disclosed as provided by SEC rules.

4

V. Other Policies and Procedures

This Code shall be the sole code of ethics adopted by the Company for purposes of Section 406 of the Sarbanes-Oxley Act and the rules and forms applicable to registered investment companies thereunder. Insofar as other policies or procedures of the Company, the Company’s adviser, principal underwriter, or other service providers govern or purport to govern the behavior or activities of the Covered Officers who are subject to this Code, it is understood that this Code is in all respects separate and apart from, and operates independently of, any such policies and procedures. In particular, the Company’s and its investment adviser’s and principal underwriter's codes of ethics under Rule 17j-l under the Investment Company Act are separate requirements applying to the Covered Officers and others, and are not part of this Code.

VI. Amendments

Any amendments to this Code, other than amendments to Exhibit A, must be approved or ratified by a majority vote of the Directors, including a majority of independent directors.

VII. Confidentiality

All reports and records prepared or maintained pursuant to this Code will be considered confidential and shall be maintained and protected accordingly. Except as otherwise required by law or this Code, such matters shall not be disclosed to anyone other than the Directors, the investment adviser, their counsel, counsel to the Company and, if deemed appropriate by the Directors of the Company, to the Directors of the other Funds.

VIII. Internal Use

The Code is intended solely for internal use by the Funds and does not constitute an admission, by or on behalf of any Company, as to any fact, circumstance, or legal conclusion.

Date: July 22, 2003, as amended March 17, 2004

5

Exhibit A

Persons Covered by this Code of Ethics

Principal Executive Officer

Principal Financial and Accounting Officer

Controller

6

EX-99.CERT

Exhibit 12(b)(1)

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

I, Robert M. Keith, President of AB Bond Fund, Inc., certify that:

1. I have reviewed this report on Form N-CSR of AB Bond 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 officers 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 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 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 officers 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: June 29, 2017

/s/ Robert M. Keith

Robert M. Keith

President

Exhibit 12(b)(2)

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

I, Joseph J. Mantineo, Treasurer and Chief Financial Officer of AB Bond Fund, Inc., certify that:

1. I have reviewed this report on Form N-CSR of AB Bond 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 officers 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 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 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 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 officers 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: June 29, 2017

/s/ Joseph J. Mantineo

Joseph J. Mantineo

Treasurer and Chief Financial Officer

EX-99.906 CERT

EXHIBIT 12(c)

CERTIFICATION PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT

Pursuant to 18 U.S.C. 1350, each of the undersigned, being the Principal Executive Officer and Principal Financial Officer of AB Bond Fund, Inc. (the “Registrant”), hereby certifies that the Registrant’s report on Form N-CSR for the period ended April 30, 2017 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date: June 29, 2017

By:	/s/ Robert M. Keith
	Robert M. Keith President
By:	/s/ Joseph J. Mantineo
	Joseph J. Mantineo Treasurer and Chief Financial Officer

This certification is being furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and is not being filed as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section 906 has been provided to the Registrant and will be retained by the Registrant and furnished to the Securities and Exchange Commission or its staff upon request.