<SEC-DOCUMENT>0000928816-23-001680-index.html : 20231227
<SEC-HEADER>0000928816-23-001680.hdr.sgml : 20231227
<ACCEPTANCE-DATETIME>20231227124227
ACCESSION NUMBER:		0000928816-23-001680
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20231031
FILED AS OF DATE:		20231227
DATE AS OF CHANGE:		20231227
EFFECTIVENESS DATE:		20231227

FILER:

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

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07626
		FILM NUMBER:		231516212

	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>N-CSRS
<SEQUENCE>1
<FILENAME>a_munioppstrust.htm
<DESCRIPTION>PUTNAM MUNICIPAL OPPORTUNITIES TRUST
<TEXT>
Document 1 - file: a_munioppstrust.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>b_19anotice.htm
<DESCRIPTION>19(A) NOTICES TO BENEFICIAL OWNERS
<TEXT>
Document 2 - file: b_19anotice.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>3
<FILENAME>c_582certifications.htm
<DESCRIPTION>CERTIFICATIONS
<TEXT>
Document 3 - file: c_582certifications.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>4
<FILENAME>d_582noscertification.htm
<DESCRIPTION>906 CERTIFICATIONS
<TEXT>
Document 4 - file: d_582noscertification.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>munioppstrustx1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: munioppstrustx1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>munioppstrustx3x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: munioppstrustx3x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>munioppstrustx4x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: munioppstrustx4x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>munioppstrustx4x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: munioppstrustx4x2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>munioppstrustx4x3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: munioppstrustx4x3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>munioppstrustx10x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: munioppstrustx10x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>munioppstrustx44x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: munioppstrustx44x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>notice19x1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: notice19x1x1.jpg

</DOCUMENT>
</SEC-DOCUMENT>