<SEC-DOCUMENT>0001193125-21-014383-index.html : 20210122
<SEC-HEADER>0001193125-21-014383.hdr.sgml : 20210122
<ACCEPTANCE-DATETIME>20210122113155
ACCESSION NUMBER:		0001193125-21-014383
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20210308
FILED AS OF DATE:		20210122
DATE AS OF CHANGE:		20210122

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DNP SELECT INCOME FUND INC
		CENTRAL INDEX KEY:			0000806628
		IRS NUMBER:				363480989
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-04915
		FILM NUMBER:		21544594

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 32760
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40232
		BUSINESS PHONE:		3123685510

	MAIL ADDRESS:	
		STREET 1:		PO BOX 32760
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40232

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DUFF & PHELPS SELECTED UTILITIES INC
		DATE OF NAME CHANGE:	19910429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Duff & Phelps Utility & Infrastructure Fund Inc.
		CENTRAL INDEX KEY:			0001515671
		IRS NUMBER:				452261437
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-22533
		FILM NUMBER:		21544595

	BUSINESS ADDRESS:	
		STREET 1:		200 SOUTH WACKER DRIVE
		STREET 2:		SUITE 500
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(866) 270-7598

	MAIL ADDRESS:	
		STREET 1:		200 SOUTH WACKER DRIVE
		STREET 2:		SUITE 500
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Duff & Phelps Global Utility Income Fund Inc.
		DATE OF NAME CHANGE:	20110627

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Duff & Phelps Global Utility & Midstream Energy Income Fund Inc.
		DATE OF NAME CHANGE:	20110316
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d113100ddef14a.htm
<DESCRIPTION>NOTICE OF JOINT ANNUAL MEETING OF SHAREHOLDERS
<TEXT>
Document 1 - file: d113100ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g113100sp11a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g113100sp11a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g113100sp12a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g113100sp12a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g113100sp13a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g113100sp13a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g113100sp14a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g113100sp14a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g113100sp15a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g113100sp15a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g113100sp1a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g113100sp1a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g113100sp2a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g113100sp2a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g113100sp3a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g113100sp3a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g113100sp5a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g113100sp5a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g113100sp6a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g113100sp6a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g113100sp8a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g113100sp8a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g113100sp9a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g113100sp9a.jpg

</DOCUMENT>
</SEC-DOCUMENT>