<SEC-DOCUMENT>0000940394-25-000149-index.html : 20250130
<SEC-HEADER>0000940394-25-000149.hdr.sgml : 20250130
<ACCEPTANCE-DATETIME>20250130160908
ACCESSION NUMBER:		0000940394-25-000149
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250130
DATE AS OF CHANGE:		20250130

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance Senior Income Trust
		CENTRAL INDEX KEY:			0001070732
		ORGANIZATION NAME:           	
		IRS NUMBER:				043435040

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-263033
		FILM NUMBER:		25573772

	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 INCOME TRUST
		DATE OF NAME CHANGE:	19980919
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>evfsupp.htm
<DESCRIPTION>EATON VANCE SENIOR INCOME TRUST SUPPLEMENT DTD 1-30-2025
<TEXT>
Document 1 - file: evfsupp.htm

</DOCUMENT>
</SEC-DOCUMENT>