Prospectus Certification by Investment Company (Form 497J)

Professionally Managed Portfolios

c/o U.S. Bank Global Fund Services

777 East Wisconsin Avenue

Milwaukee, WI 53202

March 3, 2026

VIA EDGAR TRANSMISSION

Division of Investment Management

U.S. Securities and Exchange Commission

100 F Street N.E.

Washington, D.C. 20549

Re:

Professionally Managed Portfolios (the "Trust")

File Nos.: 33-12213 and 811-05037

Becker Equity Fund (S000037988)

Dear Sir or Madam:

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 the Becker Equity Fund, hereby certifies that the forms of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from that contained in the most recent amendment dated February 28, 2026, and filed electronically as Post-Effective Amendment No. 902 to the Trust's Registration Statement on Form N-1A on February 26, 2026.

If you have any questions concerning the foregoing, please contact the undersigned at [email protected] or (626) 914-7363.

Sincerely,

/s/ Elaine Richards

Elaine Richards

Vice President & Secretary of the Trust