EX-99.23(h)(73)

Amendment

To

Transfer Agency Agreement

Amendment made as of this 1st day of May, 2010, by and between JNL Series Trust, a Massachusetts business trust (“Trust”), and Jackson National Asset Management, LLC, a Michigan limited liability company (“JNAM”).

Witnesseth

Whereas, the Trust and JNAM entered into a Transfer Agency Agreement (“Agreement”) dated January 31, 2001.

Whereas, under the terms of the Agreement, JNAM renders certain transfer agency and other services to units of beneficial interest in separate funds (“Funds”) of the Trust and the owners of record thereof.

Whereas, Capital Guardian Trust Company was replaced with Franklin Templeton Institutional, LLC as Investment Sub-Adviser for the JNL/Capital Guardian International Small Cap Fund, and the parties wish to amend Schedule A of the Agreement to remove the JNL/Capital Guardian International Small Cap Fund, and add the JNL/Franklin Templeton International Small Cap Growth Fund.

Whereas, the parties also wish to amend Schedule A of the Agreement to add the following six new funds to the Trust: 1) JNL/American Funds Blue Chip Income and Growth Fund; 2) JNL/American Funds Global Bond Fund; 3) JNL/American Funds Global Small Capitalization Fund; 4) JNL/American Funds Growth-Income Fund; 5) JNL/American Funds International Fund; and 6) JNL/American Funds New World Fund.

Now Therefore, in consideration of the mutual covenants contained herein and for other good and valuable consideration, the Trust and the Advisor agree as follows:

1.   Schedule A to the Agreement is hereby deleted and replaced in its entirety with Schedule A dated May 1, 2010, attached hereto.

2.   This Amendment may be executed in two or more counterparts, which together shall constitute one document.

In Witness Whereof, the parties have caused this instrument to be executed as of the day and year first above written.

Attest:	JNL Series Trust
/s/ Kristen K. Leeman
	By:       /s/ Susan S. Rhee
	Name:  Susan S. Rhee
	Title:    Vice President, Counsel, and Secretary
Attest:	Jackson National Asset Management, LLC
/s/ Kristen K. Leeman
	By:       /s/ Mark D. Nerud
	Name:  Mark D. Nerud
	Title:    President

Schedule A

May 1, 2010

Funds

JNL/American Funds Blue Chip Income and Growth Fund

JNL/American Funds Global Bond Fund

JNL/American Funds Global Small Capitalization Fund

JNL/American Funds Growth-Income Fund

JNL/American Funds International Fund

JNL/American Funds New World Fund

JNL/AIM International Growth Fund

JNL/AIM Large Cap Growth Fund

JNL/AIM Global Real Estate Fund

JNL/AIM Small Cap Growth Fund

JNL/Capital Guardian U.S. Growth Equity Fund

JNL/Capital Guardian Global Diversified Research Fund

JNL/Capital Guardian Global Balanced Fund

JNL/Credit Suisse Commodity Securities Fund

JNL/Credit Suisse Long/Short Fund

JNL/Eagle Core Equity Fund

JNL/Eagle SmallCap Equity Fund

JNL/Franklin Templeton Founding Strategy Fund

JNL/Franklin Templeton Global Growth Fund

JNL/Franklin Templeton Income Fund

JNL/Franklin Templeton International Small Cap Growth Fund

JNL/Franklin Templeton Mutual Shares Fund

JNL/Franklin Templeton Small Cap Value Fund

JNL/Goldman Sachs Core Plus Bond Fund

JNL/Goldman Sachs Emerging Markets Debt Fund

JNL/Goldman Sachs Mid Cap Value Fund

JNL Institutional Alt 20 Fund

JNL Institutional Alt 35 Fund

JNL Institutional Alt 50 Fund

JNL Institutional Alt 65 Fund

JNL/Ivy Asset Strategy Fund

JNL/JPMorgan International Value Fund

JNL/JPMorgan MidCap Growth Fund

JNL/JPMorgan U.S. Government & Quality Bond Fund

JNL/Lazard Emerging Markets Fund

JNL/Lazard Mid Cap Equity Fund

JNL/M&G Global Basics Fund

JNL/M&G Global Leaders Fund

JNL/Mellon Capital Management Bond Index Fund

JNL/Mellon Capital Management Global Alpha Fund

JNL/Mellon Capital Management European 30 Fund

JNL/Mellon Capital Management Index 5 Fund

JNL/Mellon Capital Management International Index Fund

JNL/Mellon Capital Management Pacific Rim 30 Fund

JNL/Mellon Capital Management Small Cap Index Fund

JNL/Mellon Capital Management 10 x 10 Fund

JNL/Mellon Capital Management S&P 500 Index Fund

JNL/Mellon Capital Management S&P 400 MidCap Index Fund

JNL/Oppenheimer Global Growth Fund

JNL/PAM Asia ex-Japan Fund

JNL/PAM China-India Fund

JNL/PIMCO Real Return Fund

JNL/PIMCO Total Return Bond Fund

JNL/PPM America High Yield Bond Fund

JNL/PPM America Mid Cap Value Fund

JNL/PPM America Small Cap Value Fund

JNL/PPM America Value Equity Fund

JNL/Red Rocks Listed Private Equity Fund

JNL/Select Balanced Fund

JNL/Select Money Market Fund

JNL/Select Value Fund

JNL/Select Value Fund

JNL/T. Rowe Price Established Growth Fund

JNL/T. Rowe Price Mid-Cap Growth Fund

JNL/T. Rowe Price Short-Term Bond Fund

JNL/T. Rowe Price Value Fund

JNL/S&P Managed Growth Fund

JNL/S&P Managed Conservative Fund

JNL/S&P Managed Moderate Growth Fund

JNL/S&P Managed Moderate Fund

JNL/S&P Managed Aggressive Growth Fund

JNL/S&P Disciplined Moderate Fund

JNL/S&P Disciplined Moderate Growth Fund

JNL/S&P Disciplined Growth Fund

JNL/S&P Competitive Advantage Fund

JNL/S&P Dividend Income & Growth Fund

JNL/S&P Intrinsic Value Fund

JNL/S&P Total Yield Fund

JNL/S&P 4 Fund