<SEC-DOCUMENT>0000943374-24-000285-index.html : 20240627
<SEC-HEADER>0000943374-24-000285.hdr.sgml : 20240627
<ACCEPTANCE-DATETIME>20240627144317
ACCESSION NUMBER:		0000943374-24-000285
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20231231
FILED AS OF DATE:		20240627
DATE AS OF CHANGE:		20240627

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CFSB Bancorp, Inc. /MA/
		CENTRAL INDEX KEY:			0001879103
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		ORGANIZATION NAME:           	02 Finance
		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:		241078176

	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_2023.htm
<DESCRIPTION>CFSB BANCORP, INC. FORM 11-K DECEMBER 31, 2023
<TEXT>
Document 1 - file: form11k_2023.htm

</DOCUMENT>
</SEC-DOCUMENT>