Prospectus Certification by Investment Company (Form 497J)

Advisors Series Trust

c/o U.S. Bank Global Fund Services

2020 East Financial Way, Suite 100

Glendora, California 91741

April 3, 2026

VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission

Division of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

Re:

Advisors Series Trust (the "Trust")

File Nos.: 333-17391 and 811-07959

Medalist Partners MBS Total Return Fund (S000041568)

Medalist Partners Short Duration Fund (S000044807)

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, the Investment Company Act of 1940, as amended, and the regulations thereunder, the Trust on behalf of its series, the Medalist Partners MBS Total Return Fund and Medalist Partners Short Duration Fund, hereby certifies that the forms of Prospectus and Statement of Additional Information that would have been filed under Rule 497(c) would not have differed from that contained in the most recent amendment dated March 30, 2026, and filed electronically as Post-Effective Amendment No. 1193 to the Trust's Registration Statement on Form N-1A on March 27, 2026.

If you have any questions regarding the enclosed, please do not hesitate to contact the undersigned at (213) 356-2006.

Sincerely,

/s/ Lillian Kabakali

Lillian Kabakali

Vice President and Secretary

Advisors Series Trust

Enclosures