<SEC-DOCUMENT>0001193125-25-150915-index.html : 20250627
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<ACCEPTANCE-DATETIME>20250627125730
ACCESSION NUMBER:		0001193125-25-150915
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20250430
FILED AS OF DATE:		20250627
DATE AS OF CHANGE:		20250627
EFFECTIVENESS DATE:		20250627

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance Senior Floating-Rate Trust
		CENTRAL INDEX KEY:			0001258623
		ORGANIZATION NAME:           	
		EIN:				000000000
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21411
		FILM NUMBER:		251084459

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		617-482-8260

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON VANCE SENIOR FLOATING RATE TRUST
		DATE OF NAME CHANGE:	20031017

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON VANCE SENIOR FLOATING RATE FUND
		DATE OF NAME CHANGE:	20030806
</SEC-HEADER>
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<TYPE>N-CSRS
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<FILENAME>d823912dncsrs.htm
<DESCRIPTION>EATON VANCE SENIOR FLOATING-RATE TRUST
<TEXT>
Document 1 - file: d823912dncsrs.htm

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<TYPE>EX-99.CERT
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<DESCRIPTION>SECTION 302 CERTIFICATION
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Document 2 - file: d823912dex99cert.htm

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<DOCUMENT>
<TYPE>EX-99.906CERT
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<FILENAME>d823912dex99906cert.htm
<DESCRIPTION>SECTION 906 CERTIFICATION
<TEXT>
Document 3 - file: d823912dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>4
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<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
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Document 4 - file: evsfrt-20250626.xsd

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<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 8 - file: R1.htm

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Document 12 - file: FilingSummary.html

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<TEXT>
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