    <SEC-DOCUMENT>0001133228-21-001704-index.html : 20210329
    <SEC-HEADER>0001133228-21-001704.hdr.sgml : 20210329
    <ACCEPTANCE-DATETIME>20210329170812
    ACCESSION NUMBER:		0001133228-21-001704
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		10
    FILED AS OF DATE:		20210329
    DATE AS OF CHANGE:		20210329

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GABELLI GLOBAL UTILITY & INCOME TRUST
    		CENTRAL INDEX KEY:			0001282957
    		IRS NUMBER:				320116828
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-21529
    		FILM NUMBER:		21782490

    	BUSINESS ADDRESS:
    		STREET 1:		ONE CORPORATE CENTER
    		CITY:			RYE
    		STATE:			NY
    		ZIP:			10580
    		BUSINESS PHONE:		8149219105

    	MAIL ADDRESS:
    		STREET 1:		ONE CORPORATE CENTER
    		CITY:			RYE
    		STATE:			NY
    		ZIP:			10580
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>glu-html3445_defa14a.htm
    <DESCRIPTION>THE GABELLI GLOBAL UTILITY & INCOME TRUST (GLU)_DEFA14A
    <TEXT>
    Document 1 - file: glu-html3445_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: img002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>img003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: img003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>img004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: img004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>img005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: img005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>img006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: img006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>img007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: img007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>img008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: img008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>img009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: img009.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>