<SEC-DOCUMENT>0000943374-23-000276-index.html : 20230628
<SEC-HEADER>0000943374-23-000276.hdr.sgml : 20230628
<ACCEPTANCE-DATETIME>20230628081243
ACCESSION NUMBER:		0000943374-23-000276
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20221231
FILED AS OF DATE:		20230628
DATE AS OF CHANGE:		20230628

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CFSB Bancorp, Inc. /MA/
		CENTRAL INDEX KEY:			0001879103
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41220
		FILM NUMBER:		231049304

	BUSINESS ADDRESS:	
		STREET 1:		15 BEACH STREET
		CITY:			QUINCY
		STATE:			MA
		ZIP:			02170
		BUSINESS PHONE:		(617) 471-0750

	MAIL ADDRESS:	
		STREET 1:		15 BEACH STREET
		CITY:			QUINCY
		STATE:			MA
		ZIP:			02170
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>form11k_2022.htm
<DESCRIPTION>CFSB BANCORP, INC. FORM 11-K DECEMBER 31, 2022
<TEXT>
Document 1 - file: form11k_2022.htm

</DOCUMENT>
</SEC-DOCUMENT>