<SEC-DOCUMENT>0000869392-20-001353-index.html : 20200706
<SEC-HEADER>0000869392-20-001353.hdr.sgml : 20200706
<ACCEPTANCE-DATETIME>20200706100259
ACCESSION NUMBER:		0000869392-20-001353
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200430
FILED AS OF DATE:		20200706
DATE AS OF CHANGE:		20200706
EFFECTIVENESS DATE:		20200706

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUTNAM MUNICIPAL OPPORTUNITIES TRUST
		CENTRAL INDEX KEY:			0000900422
		IRS NUMBER:				043187549
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CEN
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07626
		FILM NUMBER:		201012387

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6172921000

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
</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>G.1.a.iii582.txt
<DESCRIPTION>INFORMATION ABOUT THE REGISTRANT
<TEXT>
Document 2 - file: G.1.a.iii582.txt

</DOCUMENT>
</SEC-DOCUMENT>