    <SEC-DOCUMENT>0000928816-15-001820-index.html : 20151229
    <SEC-HEADER>0000928816-15-001820.hdr.sgml : 20151229
    <ACCEPTANCE-DATETIME>20151229110110
    ACCESSION NUMBER:		0000928816-15-001820
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20151031
    FILED AS OF DATE:		20151229
    DATE AS OF CHANGE:		20151229
    EFFECTIVENESS DATE:		20151229

    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-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-07626
    		FILM NUMBER:		151310543

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>2
    <FILENAME>b_582certifications.htm
    <DESCRIPTION>EX-99.CERT
    <TEXT>
    Document 2 - file: b_582certifications.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.906 CERT
    <SEQUENCE>3
    <FILENAME>c_582noscertification.htm
    <DESCRIPTION>EX-99. 906 CERT
    <TEXT>
    Document 3 - file: c_582noscertification.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>municipaloppsx1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: municipaloppsx1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>municipaloppsx3x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: municipaloppsx3x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>municipaloppsx4x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: municipaloppsx4x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>municipaloppsx5x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: municipaloppsx5x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>municipaloppsx6x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: municipaloppsx6x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>municipaloppsx6x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: municipaloppsx6x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>municipaloppsx7x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: municipaloppsx7x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>municipaloppsx8x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: municipaloppsx8x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>municipaloppsx8x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: municipaloppsx8x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>municipaloppsx9x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: municipaloppsx9x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>municipaloppsx51x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: municipaloppsx51x1.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>