<SEC-DOCUMENT>0001193125-17-178161-index.html : 20170522
<SEC-HEADER>0001193125-17-178161.hdr.sgml : 20170522
<ACCEPTANCE-DATETIME>20170522165305
ACCESSION NUMBER:		0001193125-17-178161
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170522
DATE AS OF CHANGE:		20170522
EFFECTIVENESS DATE:		20170522

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN MUNICIPAL INCOME FUND INC
		CENTRAL INDEX KEY:			0000830271
		IRS NUMBER:				363566347
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-211435
		FILM NUMBER:		17861564

	BUSINESS ADDRESS:	
		STREET 1:		333 W WACKER DR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178200

	MAIL ADDRESS:	
		STREET 1:		333 W WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>d187509d497.htm
<DESCRIPTION>NUVEEN MUNICIPAL INCOME FUND, INC.
<TEXT>
Document 1 - file: d187509d497.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g1875091im1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g1875091im1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g187509g0520094542683.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g187509g0520094542683.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g187509g81x44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g187509g81x44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g187509im2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g187509im2.jpg

</DOCUMENT>
</SEC-DOCUMENT>