FEDERATED HERMES ADVISER SERIES

4000 Ericsson Drive
Warrendale, Pennsylvania 15086-7561

February 28, 2022

EDGAR Operations Branch
U.S. Securities and Exchange Commission
Division of Investment Management
100 F Street, N.E.
Washington, DC 20549

RE:	FEDERATED HERMES ADVISER SERIES (the “Trust” or “Registrant”)
	Federated Hermes MDT Market Neutral Fund Class A Shares Institutional Shares (the “Fund”)
	1933 Act File No. 333-218374
	1940 Act File No. 811-23259

Dear Sir or Madam:

Pursuant to Rule 497(j) under the Securities Act of 1933, the above-named Trust or Registrant hereby certifies that the definitive forms of the Prospectus and Statement of Additional Information dated February 28, 2022, that would have otherwise been filed under Rule 497(c), do not differ from the forms of Prospectus and Statement of Additional Information contained in the Registration Statement for the Fund which was electronically filed pursuant to Rule 485(b) as Post-Effective Amendment No. 50 on February 28, 2022.

If you have any questions on the enclosed material, please contact me at (412) 288-1474.

Very truly yours,

/s/ George F. Magera
George F. Magera
Assistant Secretary