EXHIBIT A

SUBADVISORY AGREEMENT

AMONG

NATIONWIDE MUTUAL FUNDS,

NATIONWIDE FUND ADVISORS

AND UBS ASSET MANAGEMENT (AMERICAS) INC. (f/k/a UBS GLOBAL ASSET MANAGEMENT (AMERICAS) INC.)

Effective July 18, 2011

As Amended October 1, 2022*

Funds of the Trust		Subadvisory Fees
Nationwide Global Sustainable Equity Fund		0.30% on Subadviser Assets up to $250 million; 0.28% on Subadviser Assets of $250 million and more but less than $500 million; and 0.27% on Subadviser Assets of $500 million and more

*As approved at the Board of Trustees Meeting held on September 13-14, 2022.

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IN WITNESS WHEREOF, the parties hereto have executed this Exhibit A on the effective date set forth above.

	TRUST
	NATIONWIDE MUTUAL FUNDS


	By: /s/ Christopher Graham Name: Christopher Graham Title: VP, CIO


	ADVISER
	NATIONWIDE FUND ADVISORS


	By: /s/ Christopher Graham Name: Christopher Graham Title: VP, CIO

	SUBADVISER
	UBS ASSET MANAGEMENT (AMERICAS) INC.


	By: /s/ Angela Jones Name: Angela Jones Title: Executive Director

	By: /s/ Michael J. Calhoun Name: Michael J. Calhoun Title: Secretary