OppenheimerFunds, Inc.
Two World Financial Center
225 Liberty Street, 11^th Floor
New York, New York 10281-1008
 

April 5, 2011

VIA EDGAR

Securities and Exchange Commission
Mail Stop 0-7, Filer Support
6432 General Green Way
Alexandria, VA 22312
 

Re:  Oppenheimer Integrity Funds, on behalf Oppenheimer Core Bond Fund
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. 52 to the Registrant’s Registration Statement on Form N-1A, which was filed electronically with the Securities and Exchange Commission on March 30, 2011.

Sincerely,
 

/s/Sean Ryan

Sean Ryan, Esq.

Assistant Vice President & Assistant Counsel

cc:     K&L Gates LLP

         Taylor Edwards, Esq.

            Gloria LaFond