<SEC-DOCUMENT>0001145549-19-005299-index.html : 20190307
<SEC-HEADER>0001145549-19-005299.hdr.sgml : 20190307
<ACCEPTANCE-DATETIME>20190307155447
ACCESSION NUMBER:		0001145549-19-005299
CONFORMED SUBMISSION TYPE:	N-MFP2
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190228
FILED AS OF DATE:		20190307
DATE AS OF CHANGE:		20190307

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHERN INSTITUTIONAL FUNDS
		CENTRAL INDEX KEY:			0000710124
		IRS NUMBER:				363209613
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		N-MFP2
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-03605
		FILM NUMBER:		19665784

	BUSINESS ADDRESS:	
		STREET 1:		NORTHERN INSTITUTIONAL FUNDS
		STREET 2:		50 SOUTH LASALLE STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60603
		BUSINESS PHONE:		800-637-1380

	MAIL ADDRESS:	
		STREET 1:		NORTHERN INSTITUTIONAL FUNDS
		STREET 2:		50 SOUTH LASALLE STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60603

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BENCHMARK FUNDS
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BENCHMARK MONEY MARKET FUND DIVERSIFIED ASSETS & GOVERNMENT
		DATE OF NAME CHANGE:	19910422

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BENCHMARK MONEY MARKET FUND
		DATE OF NAME CHANGE:	19851020
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000710124
<SERIES-ID>S000001286
<SERIES-NAME>NORTHERN INSTITUTIONAL U.S. GOVERNMENT PORTFOLIO
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003449
<CLASS-CONTRACT-NAME>SHARES
<CLASS-CONTRACT-TICKER-SYMBOL>BNGXX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003450
<CLASS-CONTRACT-NAME>SERVICE SHARES
<CLASS-CONTRACT-TICKER-SYMBOL>BGCXX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003451
<CLASS-CONTRACT-NAME>PREMIER SHARES
<CLASS-CONTRACT-TICKER-SYMBOL>BGDXX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-MFP2
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>