    <SEC-DOCUMENT>0001104659-22-045853-index.html : 20220414
    <SEC-HEADER>0001104659-22-045853.hdr.sgml : 20220414
    <ACCEPTANCE-DATETIME>20220414115033
    ACCESSION NUMBER:		0001104659-22-045853
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		27
    CONFORMED PERIOD OF REPORT:	20220524
    FILED AS OF DATE:		20220414
    DATE AS OF CHANGE:		20220414

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRST FINANCIAL BANCORP /OH/
    		CENTRAL INDEX KEY:			0000708955
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				311042001
    		STATE OF INCORPORATION:			OH
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34762
    		FILM NUMBER:		22826483

    	BUSINESS ADDRESS:
    		STREET 1:		255 EAST FIFTH STREET
    		STREET 2:		SUITE 800
    		CITY:			CINCINNATI
    		STATE:			OH
    		ZIP:			45202
    		BUSINESS PHONE:		8773229530

    	MAIL ADDRESS:
    		STREET 1:		255 EAST FIFTH STREET
    		STREET 2:		SUITE 800
    		CITY:			CINCINNATI
    		STATE:			OH
    		ZIP:			45202
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>tm223481-1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: tm223481-1_def14a.htm

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ph_archiebrown-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: ph_archiebrown-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ph_claudedavis-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: ph_claudedavis-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>ph_corinnerfinnerty-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: ph_corinnerfinnerty-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>ph_cynthiaobooth-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: ph_cynthiaobooth-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ph_garywarzala-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: ph_garywarzala-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>ph_maribethsrahe-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: ph_maribethsrahe-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>ph_susanlknust-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: ph_susanlknust-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>ph_thomasmobrien-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: ph_thomasmobrien-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>ph_vincentberta-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: ph_vincentberta-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ph_williambarron-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: ph_williambarron-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>ph_williamkramer-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: ph_williamkramer-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>sg_karenbwoods-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: sg_karenbwoods-bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>tm2025328d31-ic_checkboxpn.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: tm2025328d31-ic_checkboxpn.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>tm2025328d31-icon_costpn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: tm2025328d31-icon_costpn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>tm2025328d31-icon_mailpn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: tm2025328d31-icon_mailpn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>tm2025328d31-icon_phonepn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: tm2025328d31-icon_phonepn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>tm2025328d31-icon_systempn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: tm2025328d31-icon_systempn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>tm2025328d31-icon_thumbpn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: tm2025328d31-icon_thumbpn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>tm223481d1-bc_dilutedpn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: tm223481d1-bc_dilutedpn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>tm223481d1-fc_boardpn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: tm223481d1-fc_boardpn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>tm223481d1-fc_millipn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: tm223481d1-fc_millipn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>tm223481d1-pc_ceopn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: tm223481d1-pc_ceopn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>tm223481d1-pc_neopn.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: tm223481d1-pc_neopn.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>tm223481d1-px_01proxy.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: tm223481d1-px_01proxy.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>tm223481d1-px_02proxy.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: tm223481d1-px_02proxy.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>