<SEC-DOCUMENT>0000728889-18-000546-index.html : 20180328
<SEC-HEADER>0000728889-18-000546.hdr.sgml : 20180328
<ACCEPTANCE-DATETIME>20180328143042
ACCESSION NUMBER:		0000728889-18-000546
CONFORMED SUBMISSION TYPE:	497K
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180328
DATE AS OF CHANGE:		20180328
EFFECTIVENESS DATE:		20180328

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OPPENHEIMER INTEGRITY FUNDS
		CENTRAL INDEX KEY:			0000701265
		IRS NUMBER:				042509354
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497K
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	002-76547
		FILM NUMBER:		18718112

	BUSINESS ADDRESS:	
		STREET 1:		6803 SOUTH TUCSON WAY
		CITY:			CENTENNIAL
		STATE:			CO
		ZIP:			80112-3924
		BUSINESS PHONE:		303768-3200

	MAIL ADDRESS:	
		STREET 1:		6803 SOUTH TUCSON WAY
		STREET 2:		3RD FL
		CITY:			CENTENNIAL
		STATE:			CO
		ZIP:			80112-3924

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASSMUTUAL INTEGRITY FUNDS
		DATE OF NAME CHANGE:	19910329

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASSMUTUAL LIQUID ASSETS TRUST
		DATE OF NAME CHANGE:	19880403
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000701265
<SERIES-ID>S000008824
<SERIES-NAME>Oppenheimer Total Return Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024033
<CLASS-CONTRACT-NAME>A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024034
<CLASS-CONTRACT-NAME>B
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024035
<CLASS-CONTRACT-NAME>C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024036
<CLASS-CONTRACT-NAME>R
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000024037
<CLASS-CONTRACT-NAME>Y
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113139
<CLASS-CONTRACT-NAME>I
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497K
<SEQUENCE>1
<FILENAME>totalreturnsumpro.htm
<TEXT>
Document 1 - file: totalreturnsumpro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>imgfaddfd7b1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: imgfaddfd7b1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g285.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g285.jpg

</DOCUMENT>
</SEC-DOCUMENT>