<SEC-DOCUMENT>0001493225-22-000075-index.html : 20220627
<SEC-HEADER>0001493225-22-000075.hdr.sgml : 20220627
<ACCEPTANCE-DATETIME>20220627154930
ACCESSION NUMBER:		0001493225-22-000075
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220627
DATE AS OF CHANGE:		20220627

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Northfield Bancorp, Inc.
		CENTRAL INDEX KEY:			0001493225
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35791
		FILM NUMBER:		221044426

	BUSINESS ADDRESS:	
		STREET 1:		581 MAIN STREET
		STREET 2:		SUITE 810
		CITY:			WOODBRIDGE
		STATE:			NJ
		ZIP:			07095
		BUSINESS PHONE:		(732) 499-7200

	MAIL ADDRESS:	
		STREET 1:		581 MAIN STREET
		STREET 2:		SUITE 810
		CITY:			WOODBRIDGE
		STATE:			NJ
		ZIP:			07095
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>nfbk20211231-11xk.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: nfbk20211231-11xk.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>a11-kexhibit231consent2021.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: a11-kexhibit231consent2021.htm

</DOCUMENT>
</SEC-DOCUMENT>