<SEC-DOCUMENT>0000940394-21-000979-index.html : 20210804
<SEC-HEADER>0000940394-21-000979.hdr.sgml : 20210804

<ACCEPTANCE-DATETIME>20210513145136

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0000940394-21-000979

CONFORMED SUBMISSION TYPE:	PRE 14A

PUBLIC DOCUMENT COUNT:		7

CONFORMED PERIOD OF REPORT:	20210624

FILED AS OF DATE:		20210513

DATE AS OF CHANGE:		20210602


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			EATON VANCE SENIOR INCOME TRUST

		CENTRAL INDEX KEY:			0001070732

		IRS NUMBER:				043435040



	FILING VALUES:

		FORM TYPE:		PRE 14A

		SEC ACT:		1934 Act

		SEC FILE NUMBER:	811-09013

		FILM NUMBER:		21918809



	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



</SEC-HEADER>

<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>evfpre14aproxyfinal.htm
<DESCRIPTION>EATON VANCE SENIOR INCOME TRUST PROXY DTD 5-13-2021
<TEXT>
Document 1 - file: evfpre14aproxyfinal.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>evfproxycards_101.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: evfproxycards_101.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>evfproxycards_102.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: evfproxycards_102.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>evfproxycards_103.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: evfproxycards_103.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>evfproxycards_104.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: evfproxycards_104.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>evfcvrltr_101.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: evfcvrltr_101.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>COVER
<SEQUENCE>8
<FILENAME>filename8.htm
<TEXT>
Document 8 - file: filename8.htm

</DOCUMENT>
</SEC-DOCUMENT>