<SEC-DOCUMENT>0000940394-19-001117-index.html : 20190808
<SEC-HEADER>0000940394-19-001117.hdr.sgml : 20190808
<ACCEPTANCE-DATETIME>20190808132654
ACCESSION NUMBER:		0000940394-19-001117
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20190808
DATE AS OF CHANGE:		20190808
EFFECTIVENESS DATE:		20190808

FILER:

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

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-229695
		FILM NUMBER:		191008766

	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>497
<SEQUENCE>1
<FILENAME>sfrt497final.htm
<DESCRIPTION>EATON VANCE SENIOR FLOATING-RATE TRUST 497 EFFECTIVENESS DTD 8-8-2019
<TEXT>
Document 1 - file: sfrt497final.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>evlogo_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: evlogo_002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>evlogo_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: evlogo_001.jpg

</DOCUMENT>
</SEC-DOCUMENT>