<SEC-DOCUMENT>0001193125-21-200471-index.html : 20210625
<SEC-HEADER>0001193125-21-200471.hdr.sgml : 20210625
<ACCEPTANCE-DATETIME>20210625163636
ACCESSION NUMBER:		0001193125-21-200471
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20210430
FILED AS OF DATE:		20210625
DATE AS OF CHANGE:		20210625
EFFECTIVENESS DATE:		20210625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EATON VANCE SENIOR FLOATING RATE TRUST
		CENTRAL INDEX KEY:			0001258623
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21411
		FILM NUMBER:		211048443

	BUSINESS ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617-482-8260

	MAIL ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON VANCE SENIOR FLOATING RATE FUND
		DATE OF NAME CHANGE:	20030806
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d161982dncsrs.htm
<DESCRIPTION>EATON VANCE SENIOR FLOATING-RATE TRUST
<TEXT>
Document 1 - file: d161982dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d161982dex99cert.htm
<DESCRIPTION>EX-99.CERT SECTION 302 CERTIFICATION
<TEXT>
Document 2 - file: d161982dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d161982dex99906cert.htm
<DESCRIPTION>EX-99.906CERT SECTION 906 CERTIFICATION
<TEXT>
Document 3 - file: d161982dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g46297g03g03.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g46297g03g03.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g46297g11o68.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g46297g11o68.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g46297g40r04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g46297g40r04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g46297g85w92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g46297g85w92.jpg

</DOCUMENT>
</SEC-DOCUMENT>