<SEC-DOCUMENT>0001193125-25-156179-index.html : 20250707
<SEC-HEADER>0001193125-25-156179.hdr.sgml : 20250707
<ACCEPTANCE-DATETIME>20250707160816
ACCESSION NUMBER:		0001193125-25-156179
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		11
CONFORMED PERIOD OF REPORT:	20250430
FILED AS OF DATE:		20250707
DATE AS OF CHANGE:		20250707
EFFECTIVENESS DATE:		20250707

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND
		CENTRAL INDEX KEY:			0001162027
		ORGANIZATION NAME:           	
		EIN:				000000000
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-10573
		FILM NUMBER:		251108074

	BUSINESS ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		66 HUDSON BOULEVARD EAST, 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10001
		BUSINESS PHONE:		2129692124

	MAIL ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		66 HUDSON BOULEVARD EAST, 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10001

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCE NATIONAL MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20011108
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d52356dncsrs.htm
<DESCRIPTION>ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND
<TEXT>
Document 1 - file: d52356dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d52356dex99cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d52356dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>d52356dex99906cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d52356dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g52356g00s04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g52356g00s04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g52356g04f04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g52356g04f04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g52356g22c48.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g52356g22c48.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g52356g28a43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g52356g28a43.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g52356g32k21.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g52356g32k21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g52356g50e50.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g52356g50e50.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g52356g55d83.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g52356g55d83.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g52356g91b93.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g52356g91b93.jpg

</DOCUMENT>
</SEC-DOCUMENT>