OFI Global Asset Management, Inc.

225 Liberty Street

New York, NY 10281-1008

April 1, 2016

VIA EDGAR

Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

Re: Oppenheimer Integrity Funds, on behalf of Oppenheimer Core Bond Fund (the “Registrant”)

Reg. No. 2-76547; File No. 811-03420

To the Securities and Exchange Commission:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended (the "Securities Act"), I hereby represent that the form of Prospectus and Statement of Additional Information that would have been filed pursuant to Rule 497(c) under the Securities Act would not have differed from that contained in Post-Effective Amendment No. 64 to the Registrant’s Registration Statement on Form N-1A, which was filed electronically with the Securities and Exchange Commission on March 24, 2016.

Sincerely,

/s/ John Kiernan

------------------------------------

John Kiernan

Vice President & Associate Counsel

212-323-5020

jkiernan@ofiglobal.com

cc:     Ropes & Gray LLP

KPMG LLP

Gloria LaFond

Edward Gizzi, Esq.