<SEC-DOCUMENT>0001104659-16-160376-index.html : 20161202
<SEC-HEADER>0001104659-16-160376.hdr.sgml : 20161202
<ACCEPTANCE-DATETIME>20161202134116
ACCESSION NUMBER:		0001104659-16-160376
CONFORMED SUBMISSION TYPE:	497J
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20161202
DATE AS OF CHANGE:		20161202
EFFECTIVENESS DATE:		20161202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARRIS ASSOCIATES INVESTMENT TRUST
		CENTRAL INDEX KEY:			0000872323
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		497J
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-38953
		FILM NUMBER:		162030600

	BUSINESS ADDRESS:	
		STREET 1:		HARRIS ASSOCIATES LP
		STREET 2:		111 S. WACKER DRIVE, SUITE 4600
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		8004769625

	MAIL ADDRESS:	
		STREET 1:		HARRIS ASSOCIATES LP
		STREET 2:		111 S. WACKER DRIVE, SUITE 4600
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002758
<SERIES-NAME>Oakmark Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007554
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007555
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174795
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174796
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANMX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002759
<SERIES-NAME>Oakmark Select Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007556
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007557
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174797
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174798
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANLX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002760
<SERIES-NAME>Oakmark Equity and Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007558
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKBX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007559
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARBX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174799
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYBX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174800
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANBX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002761
<SERIES-NAME>Oakmark Global Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007560
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007561
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174801
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174802
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANGX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002762
<SERIES-NAME>Oakmark International Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007562
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007563
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174803
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174804
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000002763
<SERIES-NAME>Oakmark International Small Cap Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007564
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKEX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007565
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAREX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174805
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYEX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174806
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANEX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000872323
<SERIES-ID>S000013607
<SERIES-NAME>Oakmark Global Select Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000036890
<CLASS-CONTRACT-NAME>Investor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAKWX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000036891
<CLASS-CONTRACT-NAME>Service Class
<CLASS-CONTRACT-TICKER-SYMBOL>OARWX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174807
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>OAYWX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000174808
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>OANWX
</CLASS-CONTRACT>
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</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497J
<SEQUENCE>1
<FILENAME>a16-17561_21497j.htm
<DESCRIPTION>497J
<TEXT>
Document 1 - file: a16-17561_21497j.htm

</DOCUMENT>
</SEC-DOCUMENT>