Filed pursuant to Rule 424(b)(3)
Registration No. 333-179534

SUPERFUND GOLD, L.P. – SERIES A-1, A-2 AND SERIES B-1, B-2 SUPPLEMENT

DATED APRIL 22, 2013 TO PROSPECTUS DATED MAY 11, 2012

MARCH 2013 PERFORMANCE UPDATE

	March 2013	Year to Date	Total NAV 03/31/2013	NAV per Unit 03/31/2013
Series A-1	3.87%	2.02%	$11,716,240	$1,451.82
Series A-2	4.04%	2.54%	$3,229,135	$1,617.46
Series B-1	5.89%	7.26%	$3,413,432	$1,191.24
Series B-2	6.06%	7.80%	$3,802,161	$1,279.75

* All performance is reported net of fees and expenses

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

SUPERFUND GOLD, L.P. – SERIES A-1

MARCH 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended March 31, 2013)

STATEMENT OF INCOME
	MARCH 2013
Investment income, interest	$	(263)
Expenses
Management fee		22,060
Ongoing offering expenses		-
Operating expenses		7,353
Selling commissions		19,609
Other expenses		116
Incentive fee		-
Brokerage commissions		27,329
Total expenses		76,468
Net investment gain (loss)		(76,731)
Realized and unrealized gain (loss) on investments
Net realized gain (loss) on futures  and forward contracts		69,164
Net change in unrealized appreciation (depreciation) on futures and forward contracts		443,779
Net gain(loss) on investments		512,943
Net increase (decrease) in net assets from operations	$	436,212

STATEMENT OF CHANGES IN NET ASSET VALUE
	MARCH 2013
Net assets, beginning of period	$	11,712,976
Net increase (decrease) in net assets from operations		436,212
Capital share transactions
Issuance of shares		144,833
Redemption of shares		(577,780)
Net increase(decrease) in net assets from capital share transactions		(432,948)
Net increase(decrease) in net assets		3,265
Net assets, end of period	$	11,716,240
NAV Per Unit, end of period	$	1,451.82

SUPERFUND GOLD, L.P. – SERIES A-2

MARCH 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended March 31, 2013)

STATEMENT OF INCOME
	MARCH 2013
Investment income, interest	$	(72)
Expenses
Management fee		6,070
Ongoing offering expenses		-
Operating expenses		2,023
Other expenses		32
Incentive fee		-
Brokerage commissions		7,520
Total expenses		15,645
Net investment gain (loss)		(15,717)
Realized and unrealized gain (loss) on investments
Net realized gain (loss) on futures  and forward contracts		19,030
Net change in unrealized appreciation (depreciation) on futures and forward contracts		122,106
Net gain(loss) on investments		141,137
Net increase (decrease) in net assets from operations	$	125,420

STATEMENT OF CHANGES IN NET ASSET VALUE
	MARCH 2013
Net assets, beginning of period	$	3,220,599
Net increase (decrease) in net assets from operations		125,420
Capital share transactions
Issuance of shares		0
Redemption of shares		(116,884)
Net increase(decrease) in net assets from capital share transactions		(116,884)
Net increase(decrease) in net assets		8,536
Net assets, end of period	$	3,229,135
NAV Per Unit, end of period	$	1,617.46

SUPERFUND GOLD, L.P. – SERIES B-1

MARCH 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended March 31, 2013)

STATEMENT OF INCOME
	MARCH 2013
Investment income, interest	$	(118)
Expenses
Management fee		6,427
Ongoing offering expenses		-
Operating expenses		2,142
Selling commissions		5,713
Other expenses		340
Incentive fee		-
Brokerage commissions		11,650
Total expenses		26,272
Net investment gain(loss)		(26,390)
Realized and unrealized gain(loss) on investments
Net realized gain(loss) on futures and forward contracts		126,220
Net change in unrealized appreciation (depreciation) on futures and forward contracts		89,879
Net gain(loss) on investments		216,099
Net increase (decrease) in net assets from operations	$	189,709

STATEMENT OF CHANGE IN NET ASSET VALUE
	MARCH 2013
Net assets, beginning of period	$	3,471,470
Net increase (decrease) in net assets from operations		189,709
Capital share transactions
Issuance of shares		3,250
Redemption of shares		(250,997)
Net increase (decrease) in net assets from capital share transactions		(247,747)
Net increase(decrease) in net assets		(58,038)
Net assets, end of period	$	3,413,432
NAV Per Unit, end of period	$	1,191.24

SUPERFUND GOLD, L.P. – SERIES B-2

MARCH 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended March 31, 2013)

STATEMENT OF INCOME
	MARCH 2013
Investment income, interest	$	(131)
Expenses
Management fee		7,147
Ongoing offering expenses		-
Operating expenses		2,382
Other expenses		378
Incentive fee		-
Brokerage commissions		12,955
Total expenses		22,862
Net investment gain(loss)		(22,993)
Realized and unrealized gain(loss) on investments
Net realized gain(loss) on futures and forward contracts		140,360
Net change in unrealized appreciation (depreciation) on futures and forward contracts		99,947
Net gain(loss) on investments		240,307
Net increase (decrease) in net assets from operations	$	217,313

STATEMENT OF CHANGE IN NET ASSET VALUE
	MARCH 2013
Net assets, beginning of period	$	3,537,426
Net increase (decrease) in net assets from operations		217,313
Capital share transactions
Issuance of shares		47,421
Redemption of shares		-
Net increase (decrease) in net assets from capital share transactions		47,421
Net increase(decrease) in net assets		264,735
Net assets, end of period	$	3,802,161
NAV Per Unit, end of period	$	1,279.75

TO THE BEST OF MY KNOWLEDGE AND BELIEF, THE INFORMATION CONTAINED HEREIN IS ACCURATE AND COMPLETE.

/s/ Nigel James
Nigel James, President
Superfund Capital Management, Inc.
General Partner
Superfund Gold, L.P.