<SEC-DOCUMENT>0000869392-25-001172-index.html : 20250618
<SEC-HEADER>0000869392-25-001172.hdr.sgml : 20250618
<ACCEPTANCE-DATETIME>20250618141617
ACCESSION NUMBER:		0000869392-25-001172
CONFORMED SUBMISSION TYPE:	NPORT-P/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250131
FILED AS OF DATE:		20250618
DATE AS OF CHANGE:		20250618
PERIOD START:           	20250430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUTNAM MUNICIPAL OPPORTUNITIES TRUST
		CENTRAL INDEX KEY:			0000900422
		ORGANIZATION NAME:           	
		EIN:				043187549
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0430

	FILING VALUES:
		FORM TYPE:		NPORT-P/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07626
		FILM NUMBER:		251056315

	BUSINESS ADDRESS:	
		STREET 1:		100 FEDERAL STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		6172921000

	MAIL ADDRESS:	
		STREET 1:		100 FEDERAL STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
</SEC-HEADER>
<DOCUMENT>
<TYPE>NPORT-P/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>NPORT-EX
<SEQUENCE>2
<FILENAME>b_582nport013125.htm
<DESCRIPTION>QUARTERLY PORTFOLIO HOLDINGS
<TEXT>
Document 2 - file: b_582nport013125.htm

</DOCUMENT>
</SEC-DOCUMENT>