Prospectus Certification by Investment Company (Form 497J)

Untitled Document

One Financial Way

Cincinnati, Ohio 45242

Telephone: 513-794-6100

December 3, 2021

Securities and Exchange Commission

100 F. Street, N.E.

Washington, D.C. 20549-8629

Re:

Ohio National Fund, Inc. ("Registrant")

Post-Effective Amendment No. 101 to Form N-1/A (File No. 2-67464; 811-3015)

Certification Under Rule 497(j)

Ladies and Gentlemen:

The Registrant of the above named registration statement hereby certifies that the form of prospectus and statement of additional information that would have been filed under paragraph (c) of Rule 497 would not have differed from those contained in the post-effective amendment to the above-captioned registration statement, which was filed electronically under the EDGAR system on November 30, 2021.

Sincerely,

/s/ Kimberly A. Plante

Kimberly A. Plante

Vice President and Counsel

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