<SEC-DOCUMENT>0001410368-25-036150-index.html : 20251212
<SEC-HEADER>0001410368-25-036150.hdr.sgml : 20251212
<ACCEPTANCE-DATETIME>20251212164744
ACCESSION NUMBER:		0001410368-25-036150
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250930
FILED AS OF DATE:		20251212
DATE AS OF CHANGE:		20251212
EFFECTIVENESS DATE:		20251212

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance Municipal Bond Fund
		CENTRAL INDEX KEY:			0001176984
		ORGANIZATION NAME:           	
		EIN:				000000000
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		N-CEN
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21142
		FILM NUMBER:		251568788

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6174828260

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON VANCE MUNICIPAL BOND FUND
		DATE OF NAME CHANGE:	20100202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON VANCE INSURED MUNICIPAL BOND FUND
		DATE OF NAME CHANGE:	20020702
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CEN
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>INTERNAL CONTROL RPT
<SEQUENCE>2
<FILENAME>NCEN_811-21142_79848284_0925.htm
<TEXT>
Document 2 - file: NCEN_811-21142_79848284_0925.htm

</DOCUMENT>
</SEC-DOCUMENT>