<SEC-DOCUMENT>0001821268-22-000278-index.html : 20221007
<SEC-HEADER>0001821268-22-000278.hdr.sgml : 20221007
<ACCEPTANCE-DATETIME>20221007171821
ACCESSION NUMBER:		0001821268-22-000278
CONFORMED SUBMISSION TYPE:	N-CSR/A
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20211031
FILED AS OF DATE:		20221007
DATE AS OF CHANGE:		20221007
EFFECTIVENESS DATE:		20221007

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:		N-CSR/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05488
		FILM NUMBER:		221301508

	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>N-CSR/A
<SEQUENCE>1
<FILENAME>nmi.htm
<DESCRIPTION>NMI
<TEXT>
Document 1 - file: nmi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77D POLICIES
<SEQUENCE>2
<FILENAME>proxyvotingpolicy.htm
<DESCRIPTION>PROXY VOTING POLICIES AND PROCEDURES
<TEXT>
Document 2 - file: proxyvotingpolicy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>3
<FILENAME>nmi_ex99cert.htm
<DESCRIPTION>CERTIFICATIONS
<TEXT>
Document 3 - file: nmi_ex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>4
<FILENAME>nmi_ex99cert906.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
Document 4 - file: nmi_ex99cert906.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.IND PUB ACCT
<SEQUENCE>5
<FILENAME>ex99134c.htm
<DESCRIPTION>CONSENT
<TEXT>
Document 5 - file: ex99134c.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>nuv-22edgarx1x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: nuv-22edgarx1x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>nuv-22edgarx2x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: nuv-22edgarx2x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>nuv-22edgarx4x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: nuv-22edgarx4x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>nuv-22edgarx4x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: nuv-22edgarx4x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>nuv-22edgarx13x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: nuv-22edgarx13x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>nuv-22edgarx13x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: nuv-22edgarx13x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>nuv-22edgarx15x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: nuv-22edgarx15x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>nuv-22edgarx15x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: nuv-22edgarx15x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>nuv-22edgarx17x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: nuv-22edgarx17x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>nuv-22edgarx17x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: nuv-22edgarx17x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>nuv-22edgarx19x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: nuv-22edgarx19x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>nuv-22edgarx19x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: nuv-22edgarx19x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>nuv-22edgarx152x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: nuv-22edgarx152x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>nuv-22edgarx152x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: nuv-22edgarx152x2.gif

</DOCUMENT>
</SEC-DOCUMENT>