<SEC-DOCUMENT>0001104659-22-034493-index.html : 20220316
<SEC-HEADER>0001104659-22-034493.hdr.sgml : 20220316
<ACCEPTANCE-DATETIME>20220316161644
ACCESSION NUMBER:		0001104659-22-034493
CONFORMED SUBMISSION TYPE:	497K
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220316
DATE AS OF CHANGE:		20220316
EFFECTIVENESS DATE:		20220316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MORGAN STANLEY INSTITUTIONAL FUND INC
		CENTRAL INDEX KEY:			0000836487
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497K
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-23166
		FILM NUMBER:		22745074

	BUSINESS ADDRESS:	
		STREET 1:		522 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		800-548-7786

	MAIL ADDRESS:	
		STREET 1:		522 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MORGAN STANLEY DEAN WITTER INSTITUTIONAL FUND INC
		DATE OF NAME CHANGE:	19990329

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MORGAN STANLEY INSTITUTIONAL FUND INC
		DATE OF NAME CHANGE:	19920703
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<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000836487
<SERIES-ID>S000002826
<SERIES-NAME>EMERGING MARKETS PORTFOLIO
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007746
<CLASS-CONTRACT-NAME>CLASS I
<CLASS-CONTRACT-TICKER-SYMBOL>MGEMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007747
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>MMKBX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000126912
<CLASS-CONTRACT-NAME>Class IS
<CLASS-CONTRACT-TICKER-SYMBOL>MMMPX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497K
<SEQUENCE>1
<FILENAME>a22-8099_31497k.htm
<DESCRIPTION>497K
<TEXT>
Document 1 - file: a22-8099_31497k.htm

</DOCUMENT>
</SEC-DOCUMENT>