<SEC-DOCUMENT>0001921778-25-000002-index.html : 20250922
<SEC-HEADER>0001921778-25-000002.hdr.sgml : 20250922
<ACCEPTANCE-DATETIME>20250922162622
ACCESSION NUMBER:		0001921778-25-000002
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250922
FILED AS OF DATE:		20250922
DATE AS OF CHANGE:		20250922

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Parker Austin Colby
		CENTRAL INDEX KEY:			0001921778
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21593
		FILM NUMBER:		251330403

	MAIL ADDRESS:	
		STREET 1:		811 MAIN STREET
		STREET 2:		14TH FLOOR
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Kayne Anderson Energy Infrastructure Fund, Inc.
		CENTRAL INDEX KEY:			0001293613
		ORGANIZATION NAME:           	
		EIN:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1130

	BUSINESS ADDRESS:	
		STREET 1:		717 TEXAS AVENUE
		STREET 2:		22ND FLOOR
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-425-0242

	MAIL ADDRESS:	
		STREET 1:		717 TEXAS AVENUE
		STREET 2:		22ND FLOOR
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kayne Anderson MLP/Midstream Investment Co
		DATE OF NAME CHANGE:	20180820

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kayne Anderson MLP Investment CO
		DATE OF NAME CHANGE:	20040813

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kayne Anderson Midstream Investment CO
		DATE OF NAME CHANGE:	20040614
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>