<SEC-DOCUMENT>0001193125-22-183967-index.html : 20220628
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<ACCEPTANCE-DATETIME>20220628163356
ACCESSION NUMBER:		0001193125-22-183967
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		8
CONFORMED PERIOD OF REPORT:	20220805
FILED AS OF DATE:		20220628
DATE AS OF CHANGE:		20220628

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-05488
		FILM NUMBER:		221050596

	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>
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<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d301959ddef14a.htm
<DESCRIPTION>NUVEEN MUNICIPAL INCOME FUND, INC.
<TEXT>
Document 1 - file: d301959ddef14a.htm

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Document 2 - file: g301959g050a.jpg

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Document 3 - file: g301959g055a.jpg

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<FILENAME>g301959g58b43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g301959g58b43.jpg

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<SEQUENCE>5
<FILENAME>g301959snap1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g301959snap1.jpg

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<SEQUENCE>6
<FILENAME>g301959snap2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g301959snap2.jpg

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<FILENAME>g301959sp0050.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g301959sp0050.jpg

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g301959sp050a.jpg

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