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<ACCEPTANCE-DATETIME>20250310172421
ACCESSION NUMBER:		0001829126-25-001666
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20241231
FILED AS OF DATE:		20250310
DATE AS OF CHANGE:		20250310
EFFECTIVENESS DATE:		20250310

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GABELLI UTILITY TRUST
		CENTRAL INDEX KEY:			0001080720
		ORGANIZATION NAME:           	
		IRS NUMBER:				134046522
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-09243
		FILM NUMBER:		25724952

	BUSINESS ADDRESS:	
		STREET 1:		1 CORPORATE CENTER
		CITY:			RYE
		STATE:			NY
		ZIP:			10580
		BUSINESS PHONE:		9149215083

	MAIL ADDRESS:	
		STREET 1:		1 CORPORATE CENTER
		CITY:			RYE
		STATE:			NY
		ZIP:			10580

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GABELLI UTILITY FUND
		DATE OF NAME CHANGE:	19990225
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<TYPE>N-CSR
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<FILENAME>gut_ncsr.htm
<DESCRIPTION>N-CSR
<TEXT>
Document 1 - file: gut_ncsr.htm

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<DOCUMENT>
<TYPE>EX-99.CODE ETH
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<FILENAME>gut_ex99codeeth.htm
<DESCRIPTION>EXHIBIT 99.CODE ETH
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Document 2 - file: gut_ex99codeeth.htm

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<DOCUMENT>
<TYPE>EX-99.CERT
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<FILENAME>gut_ex99cert.htm
<DESCRIPTION>EXHIBIT 99.CERT
<TEXT>
Document 3 - file: gut_ex99cert.htm

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<DOCUMENT>
<TYPE>EX-99.(A)(3)(2)
<SEQUENCE>4
<FILENAME>gut_ex99a32.htm
<DESCRIPTION>EXHIBIT (A)(3)(2)
<TEXT>
Document 4 - file: gut_ex99a32.htm

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<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>5
<FILENAME>gut_ex99-906cert.htm
<DESCRIPTION>EXHIBIT 99.906 CERT
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Document 5 - file: gut_ex99-906cert.htm

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<TYPE>EX-101.SCH
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Document 12 - file: ggt-20241231.xsd

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<TYPE>EX-101.LAB
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<TEXT>
Document 14 - file: ggt-20241231_lab.xml

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<TYPE>EX-101.PRE
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Document 15 - file: ggt-20241231_pre.xml

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<TYPE>EXCEL
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Document 18 - file: Financial_Report.xlsx

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Document 20 - file: report.css

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<FILENAME>FilingSummary.xml
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Document 22 - file: FilingSummary.html

Document 22 - RAW XML: FilingSummary.xml

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