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 MAY 17, 2013 TO PROSPECTUS DATED MAY 1, 2013

APRIL 2013 PERFORMANCE UPDATE

	April 2013	Year to Date	Total NAV 04/30/2013	NAV per Unit 04/30/2013
Series A-1	3.69%	5.79%	$11,801,376	$1,505.43
Series A-2	3.87%	6.50%	$2,956,758	$1,679.99
Series B-1	11.00%	19.06%	$3,061,125	$1,322.27
Series B-2	11.19%	19.86%	$4,897,332	$1,422.90

* All performance is reported net of fees and expenses

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

SUPERFUND GOLD, L.P. – SERIES A-1

APRIL 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended April 30, 2013)

STATEMENT OF INCOME
	APRIL 2013
Investment income, interest	$	(151	)
Expenses
Management fee		22,220
Ongoing offering expenses		-
Operating expenses		7,407
Selling commissions		19,751
Other expenses		108
Incentive fee		-
Brokerage commissions		14,797
Total expenses		64,283
Net investment gain (loss)		(64,434	)
Realized and unrealized gain (loss) on investments
Net realized gain (loss) on futures  and forward contracts		1,213,525
Net change in unrealized appreciation (depreciation)
on futures and forward contracts		(728,822)
Net gain(loss) on investments		484,703
Net increase (decrease) in net assets from operations	$	420,269
STATEMENT OF CHANGES IN NET ASSET VALUE
	APRIL 2013
Net assets, beginning of period	$	11,716,240
Net increase (decrease) in net assets from operations		420,269
Capital share transactions
Issuance of shares		48,720
Redemption of shares		(383,852	)
Net increase(decrease) in net assets from capital share transactions		(335,132	)
Net increase(decrease) in net assets		85,137
Net assets, end of period	$	11,801,376
NAV Per Unit, end of period	$	1,505.43

SUPERFUND GOLD, L.P. – SERIES A-2

APRIL 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended April 30, 2013)

STATEMENT OF INCOME
	APRIL 2013
Investment income, interest	$	(38	)
Expenses
Management fee		5,558
Ongoing offering expenses		-
Operating expenses		1,853
Other expenses		27
Incentive fee		-
Brokerage commissions		3,701
Total expenses		11,139
Net investment gain (loss)		(11,176	)
Realized and unrealized gain (loss) on investments
Net realized gain (loss) on futures  and forward contracts		303,533
Net change in unrealized appreciation (depreciation)
on futures and forward contracts		(182,296	)
Net gain(loss) on investments		121,236
Net increase (decrease) in net assets from operations	$	110,060
STATEMENT OF CHANGES IN NET ASSET VALUE
	APRIL 2013
Net assets, beginning of period	$	3,229,135
Net increase (decrease) in net assets from operations		110,060
Capital share transactions
Issuance of shares		43,451
Redemption of shares		(425,887	)
Net increase(decrease) in net assets from capital share transactions		(382,436	)
Net increase(decrease) in net assets		(272,376	)
Net assets, end of period	$	2,956,758
NAV Per Unit, end of period	$	1,679.99

SUPERFUND GOLD, L.P. – SERIES B-1

APRIL 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended April 30, 2013)

STATEMENT OF INCOME
	APRIL 2013
Investment income, interest	$	(54	)
Expenses
Management fee		5,764
Ongoing offering expenses		-
Operating expenses		1,921
Selling commissions		5,123
Other expenses		232
Incentive fee		-
Brokerage commissions		5,330
Total expenses		18,370
Net investment gain(loss)		(18,424	)
Realized and unrealized gain(loss) on investments
Net realized gain(loss) on futures and forward contracts		479,391
Net change in unrealized appreciation (depreciation)
on futures and forward contracts		(157,610	)
Net gain(loss) on investments		321,781
Net increase (decrease) in net assets from operations	$	303,357
STATEMENT OF CHANGE IN NET ASSET VALUE
	APRIL 2013
Net assets, beginning of period	$	3,413,432
Net increase (decrease) in net assets from operations		303,357
Capital share transactions
Issuance of shares		27,000
Redemption of shares		(682,664	)
Net increase (decrease) in net assets from capital share transactions		(655,664	)
Net increase(decrease) in net assets		(352,307	)
Net assets, end of period	$	3,061,125
NAV Per Unit, end of period	$	1,322.27

SUPERFUND GOLD, L.P. – SERIES B-2

APRIL 2013 ACCOUNT STATEMENT

(Prepared from Books without Audit for the Month ended April 30, 2013)

STATEMENT OF INCOME
	APRIL 2013
Investment income, interest	$	(86	)
Expenses
Management fee		9,206
Ongoing offering expenses		-
Operating expenses		3,068
Other expenses		370
Incentive fee		-
Brokerage commissions		8,514
Total expenses		21,158
Net investment gain(loss)		(21,244	)
Realized and unrealized gain(loss) on investments
Net realized gain(loss) on futures and forward contracts		765,671
Net change in unrealized appreciation (depreciation)
on futures and forward contracts		(251,731	)
Net gain(loss) on investments		513,941
Net increase (decrease) in net assets from operations	$	492,697
STATEMENT OF CHANGE IN NET ASSET VALUE
	APRIL 2013
Net assets, beginning of period	$	3,802,161
Net increase (decrease) in net assets from operations		492,697
Capital share transactions
Issuance of shares		634,168
Redemption of shares		(31,693	)
Net increase (decrease) in net assets from capital share transactions		602,475
Net increase(decrease) in net assets		1,095,172
Net assets, end of period	$	4,897,332
NAV Per Unit, end of period	$	1,422.90

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.