<SEC-DOCUMENT>0000940394-22-001287-index.html : 20221027
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<ACCEPTANCE-DATETIME>20220822162846
ACCESSION NUMBER:		0000940394-22-001287
CONFORMED SUBMISSION TYPE:	N-2/A
PUBLIC DOCUMENT COUNT:		22
FILED AS OF DATE:		20220822
DATE AS OF CHANGE:		20220822

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EATON VANCE SENIOR INCOME TRUST
		CENTRAL INDEX KEY:			0001070732
		IRS NUMBER:				043435040

	FILING VALUES:
		FORM TYPE:		N-2/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-09013
		FILM NUMBER:		221184051

	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

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EATON VANCE SENIOR INCOME TRUST
		CENTRAL INDEX KEY:			0001070732
		IRS NUMBER:				043435040

	FILING VALUES:
		FORM TYPE:		N-2/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-263033
		FILM NUMBER:		221184050

	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
<IS-FILER-A-NEW-REGISTRANT>N
<IS-FILER-A-WELL-KNOWN-SEASONED-ISSUER>N
<FILED-PURSUANT-TO-GENERAL-INSTRUCTION-A2>Y
<IS-FUND-24F2-ELIGIBLE>N
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-2/A
<SEQUENCE>1
<FILENAME>evf-20220822.htm
<DESCRIPTION>AMENDMENT NO. 26
<TEXT>
Document 1 - file: evf-20220822.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(H)(5)
<SEQUENCE>2
<FILENAME>exhibith5_ex-99zh5.htm
<DESCRIPTION>FORM OF DISTRIBUTION AGREEMENT WITH RESPECT TO THE RULE 415 SHELF OFFERING
<TEXT>
Document 2 - file: exhibith5_ex-99zh5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(H)(6)
<SEQUENCE>3
<FILENAME>exhibith6_ex-99zh6.htm
<DESCRIPTION>FORM OF SUB-PLACEMENT AGENT AGREEMENT
<TEXT>
Document 3 - file: exhibith6_ex-99zh6.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(L)
<SEQUENCE>4
<FILENAME>exhibitl_ex-99zl.htm
<DESCRIPTION>OPINION OF INTERNAL COUNSEL
<TEXT>
Document 4 - file: exhibitl_ex-99zl.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(N)
<SEQUENCE>5
<FILENAME>exhibitn_ex-99zn.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 5 - file: exhibitn_ex-99zn.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>6
<FILENAME>exhibits_ex-99zs.htm
<DESCRIPTION>CALCULATION OF FILING FEE TABLE
<TEXT>
Document 6 - file: exhibits_ex-99zs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(T)(2)
<SEQUENCE>7
<FILENAME>exhibitt2_ex-99zt2.htm
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
Document 7 - file: exhibitt2_ex-99zt2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>9
<FILENAME>evf-20220822.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
Document 9 - file: evf-20220822.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>10
<FILENAME>evf-20220822_def.xml
<DESCRIPTION>XBRL DEFINITION FILE
<TEXT>
Document 10 - file: evf-20220822_def.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>11
<FILENAME>evf-20220822_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
Document 11 - file: evf-20220822_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>12
<FILENAME>evf-20220822_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
Document 12 - file: evf-20220822_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>exhibitlex99zl_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: exhibitlex99zl_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>lettercover_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: lettercover_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>maindocument_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: maindocument_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 16 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>evf-20220822_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 17 - file: evf-20220822_htm.html

Document 17 - RAW XML: evf-20220822_htm.xml

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 18 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 19 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 20 - file: FilingSummary.html

Document 20 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>22
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 22 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>23
<FILENAME>0000940394-22-001287-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 23 - file: 0000940394-22-001287-xbrl.zip

</DOCUMENT>
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