<SEC-DOCUMENT>0001062993-20-001932-index.html : 20200424
<SEC-HEADER>0001062993-20-001932.hdr.sgml : 20200424
<ACCEPTANCE-DATETIME>20200424161321
ACCESSION NUMBER:		0001062993-20-001932
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200424
DATE AS OF CHANGE:		20200424
GROUP MEMBERS:		BOAZ R. WEINSTEIN
GROUP MEMBERS:		SABA CAPITAL MANAGEMENT GP, LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN SENIOR INCOME FUND
		CENTRAL INDEX KEY:			0001093428
		IRS NUMBER:				364316644
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-80800
		FILM NUMBER:		20815089

	BUSINESS ADDRESS:	
		STREET 1:		JOHN NUVEEN & CO INC
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	MAIL ADDRESS:	
		STREET 1:		JOHN NUVEEN & CO INC
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Saba Capital Management, L.P.
		CENTRAL INDEX KEY:			0001510281
		IRS NUMBER:				800361690
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		405 LEXINGTON AVENUE
		STREET 2:		58TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10174
		BUSINESS PHONE:		212-542-4635

	MAIL ADDRESS:	
		STREET 1:		405 LEXINGTON AVENUE
		STREET 2:		58TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10174
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>formsc13g.htm
<DESCRIPTION>FORM SC 13G
<TEXT>
Document 1 - file: formsc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>