<SEC-DOCUMENT>0000940394-22-000031-index.html : 20220427
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<ACCEPTANCE-DATETIME>20220114141011

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0000940394-22-000031

CONFORMED SUBMISSION TYPE:	POS 8C

PUBLIC DOCUMENT COUNT:		4

FILED AS OF DATE:		20220114

DATE AS OF CHANGE:		20220225


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:		POS 8C

		SEC ACT:		1940 Act

		SEC FILE NUMBER:	811-21411

		FILM NUMBER:		22531496



	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




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:		POS 8C

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	333-229695

		FILM NUMBER:		22531495



	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



<IS-FILER-A-NEW-REGISTRANT>N

<IS-FILER-A-WELL-KNOWN-SEASONED-ISSUER>N

<FILED-PURSUANT-TO-GENERAL-INSTRUCTION-A2>N

</SEC-HEADER>

<DOCUMENT>
<TYPE>POS 8C
<SEQUENCE>1
<FILENAME>efrpos8cfinal.htm
<DESCRIPTION>SENIOR FLOATING-RATE TRUST POS8C DTD 1-14-2022
<TEXT>
Document 1 - file: efrpos8cfinal.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(S)(1)
<SEQUENCE>2
<FILENAME>exhibits1_ex-99zs1.htm
<DESCRIPTION>SECRETARY CERTIFICATE
<TEXT>
Document 2 - file: exhibits1_ex-99zs1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>cvrltr_101.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: cvrltr_101.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>COVER
<SEQUENCE>5
<FILENAME>filename5.htm
<TEXT>
Document 5 - file: filename5.htm

</DOCUMENT>
</SEC-DOCUMENT>