    <SEC-DOCUMENT>0001047469-19-005797-index.html : 20191018
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    <ACCEPTANCE-DATETIME>20191018154823
    ACCESSION NUMBER:		0001047469-19-005797
    CONFORMED SUBMISSION TYPE:	424B3
    PUBLIC DOCUMENT COUNT:		8
    FILED AS OF DATE:		20191018
    DATE AS OF CHANGE:		20191018

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ACNB CORP
    		CENTRAL INDEX KEY:			0000715579
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				232233457
    		STATE OF INCORPORATION:			PA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B3
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-233791
    		FILM NUMBER:		191157717

    	BUSINESS ADDRESS:
    		STREET 1:		16 LINCOLN SQUARE
    		STREET 2:		P O BOX 3129
    		CITY:			GETTYSBURG
    		STATE:			PA
    		ZIP:			17325
    		BUSINESS PHONE:		7173343161

    	MAIL ADDRESS:
    		STREET 1:		P O BOX 3129
    		STREET 2:		16 LINCOLN SQUARE
    		CITY:			GETTYSBURG
    		STATE:			PA
    		ZIP:			17325
    </SEC-HEADER>
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    <TYPE>424B3
    <SEQUENCE>1
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    <DESCRIPTION>424B3
    <TEXT>
    Document 1 - file: a2239890z424b3.htm

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    <TEXT>
    Document 2 - file: g373248.jpg

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    <SEQUENCE>3
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    <DESCRIPTION>G628787.JPG
    <TEXT>
    Document 3 - file: g628787.jpg

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    <DOCUMENT>
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    <SEQUENCE>4
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    <DESCRIPTION>G5744.JPG
    <TEXT>
    Document 4 - file: g5744.jpg

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    <SEQUENCE>5
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    <DESCRIPTION>G936850.JPG
    <TEXT>
    Document 5 - file: g936850.jpg

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    <TEXT>
    Document 6 - file: g86855.jpg

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    <SEQUENCE>7
    <FILENAME>g873849.jpg
    <DESCRIPTION>G873849.JPG
    <TEXT>
    Document 7 - file: g873849.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g161402.jpg
    <DESCRIPTION>G161402.JPG
    <TEXT>
    Document 8 - file: g161402.jpg

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