    <SEC-DOCUMENT>0001443646-22-000100-index.html : 20220616
    <SEC-HEADER>0001443646-22-000100.hdr.sgml : 20220616
    <ACCEPTANCE-DATETIME>20220616163153
    ACCESSION NUMBER:		0001443646-22-000100
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20220616
    DATE AS OF CHANGE:		20220616

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Booz Allen Hamilton Holding Corp
    		CENTRAL INDEX KEY:			0001443646
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34972
    		FILM NUMBER:		221021037

    	BUSINESS ADDRESS:
    		STREET 1:		8283 GREENSBORO DRIVE
    		CITY:			MCLEAN
    		STATE:			VA
    		ZIP:			22102
    		BUSINESS PHONE:		703-902-5000

    	MAIL ADDRESS:
    		STREET 1:		8283 GREENSBORO DRIVE
    		CITY:			MCLEAN
    		STATE:			VA
    		ZIP:			22102

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	EXPLORER HOLDING CORP
    		DATE OF NAME CHANGE:	20080821
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>defa14a6162022.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: defa14a6162022.htm

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

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

    </DOCUMENT>
    </SEC-DOCUMENT>