    <SEC-DOCUMENT>0000928816-20-000665-index.html : 20200624
    <SEC-HEADER>0000928816-20-000665.hdr.sgml : 20200624
    <ACCEPTANCE-DATETIME>20200624170147
    ACCESSION NUMBER:		0000928816-20-000665
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		21
    CONFORMED PERIOD OF REPORT:	20200430
    FILED AS OF DATE:		20200624
    DATE AS OF CHANGE:		20200624
    EFFECTIVENESS DATE:		20200624

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PUTNAM MANAGED MUNICIPAL INCOME TRUST
    		CENTRAL INDEX KEY:			0000844790
    		IRS NUMBER:				046608976
    		STATE OF INCORPORATION:			MA
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-05740
    		FILM NUMBER:		20986294

    	BUSINESS ADDRESS:
    		STREET 1:		ONE POST OFFICE SQ
    		STREET 2:		MAILSTOP A14
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02109
    		BUSINESS PHONE:		6172921000
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>N-CSRS
    <SEQUENCE>1
    <FILENAME>a_managedmuniincome.htm
    <DESCRIPTION>PUTNAM MANAGED MUNICIPAL INCOME TRUST
    <TEXT>
    Document 1 - file: a_managedmuniincome.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>2
    <FILENAME>b_052changeinacct.htm
    <DESCRIPTION>CHANGE IN ACCT.
    <TEXT>
    Document 2 - file: b_052changeinacct.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>3
    <FILENAME>c_052kpmgletter.htm
    <DESCRIPTION>KPMG LETTER
    <TEXT>
    Document 3 - file: c_052kpmgletter.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>4
    <FILENAME>d_05219anotice.htm
    <DESCRIPTION>19(A) NOTICES TO BENEFICIAL OWNERS
    <TEXT>
    Document 4 - file: d_05219anotice.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>5
    <FILENAME>e_052certifications.htm
    <DESCRIPTION>CERTIFICATIONS
    <TEXT>
    Document 5 - file: e_052certifications.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.906 CERT
    <SEQUENCE>6
    <FILENAME>f_052noscertification.htm
    <DESCRIPTION>906 CERTIFICATIONS
    <TEXT>
    Document 6 - file: f_052noscertification.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>managedmuniincomex1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: managedmuniincomex1x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>managedmuniincomex3x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: managedmuniincomex3x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>managedmuniincomex4x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: managedmuniincomex4x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>managedmuniincomex4x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: managedmuniincomex4x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>managedmuniincomex5x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: managedmuniincomex5x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>managedmuniincomex6x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: managedmuniincomex6x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>managedmuniincomex6x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: managedmuniincomex6x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>managedmuniincomex7x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: managedmuniincomex7x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>managedmuniincomex7x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: managedmuniincomex7x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>managedmuniincomex8x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: managedmuniincomex8x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>managedmuniincomex8x2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: managedmuniincomex8x2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>managedmuniincomex9x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: managedmuniincomex9x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>managedmuniincomex10x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: managedmuniincomex10x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>managedmuniincomex56x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: managedmuniincomex56x1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>noticex1x1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: noticex1x1.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>