Allianz Global Investors Fund Management LLC 1345 Avenue of the Americas New York, NY 10105 February 15, 2011 Ladies and Gentlemen:

Exhibit (h)(21)

Allianz Global Investors Fund Management LLC
0000 Xxxxxx xx xxx Xxxxxxxx
Xxx Xxxx, XX 00000

February 15, 2011

Ladies and Gentlemen:

     Pursuant to an Expense Waiver Agreement effective as of November 1, 2010 between Allianz Funds (the “Trust”) and Allianz Global Investors Fund Management LLC (“AGIFM”), AGIFM has agreed to certain waivers of its fees payable under the Amended and Restated Investment Advisory Agreement dated May 5, 2000.

     In connection with this, RCM Capital Management LLC (“RCM”) agrees to waive a portion of its fees payable under the Portfolio Management Agreement dated February 1, 2002 between AGIFM and RCM with respect to the series, and in the amounts, specified in Exhibit A, for a term lasting through October 31, 2011.

     If the foregoing correctly sets forth the agreement between the AGIFM and RCM, please so indicate by signing and returning to AGIFM the enclosed copy hereof.

		Very truly yours,
		ALLIANZ GLOBAL INVESTORS FUND MANAGEMENT LLC
		By:		Name: Xxxxx X. Xxxxxxxx
				Title: Managing Director

ACCEPTED AND AGREED TO:

RCM Capital Management LLC

By:

Name:

Title:

Exhibit A

		Expense Waiver (stated as a percentage
		of average daily net assets of the Fund or
		attributable to the specified share
Fund		classes, as applicable)
Allianz RCM Strategic Growth			0.10	%
Allianz RCM Global Small Cap			0.15	%