<SEC-DOCUMENT>0001193125-23-179641-index.html : 20230630
<SEC-HEADER>0001193125-23-179641.hdr.sgml : 20230630
<ACCEPTANCE-DATETIME>20230630091056
ACCESSION NUMBER:		0001193125-23-179641
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20230430
FILED AS OF DATE:		20230630
DATE AS OF CHANGE:		20230630
EFFECTIVENESS DATE:		20230630

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:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04915
		FILM NUMBER:		231059757

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d493753dncsrs.htm
<DESCRIPTION>DNP SELECT INCOME FUND INC
<TEXT>
Document 1 - file: d493753dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d493753dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 2 - file: d493753dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d493753dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 3 - file: d493753dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.C
<SEQUENCE>4
<FILENAME>d493753dex99c.htm
<DESCRIPTION>COPIES OF THE REGISTRANT'S NOTICES TO SHAREHOLDERS PURSUANT TO RULE 19A-1
<TEXT>
Document 4 - file: d493753dex99c.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g493753g01b10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g493753g01b10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g493753g02z61.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g493753g02z61.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g493753g44c41.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g493753g44c41.jpg

</DOCUMENT>
</SEC-DOCUMENT>