<SEC-DOCUMENT>0001104659-18-019854-index.html : 20180323
<SEC-HEADER>0001104659-18-019854.hdr.sgml : 20180323
<ACCEPTANCE-DATETIME>20180323154922
ACCESSION NUMBER:		0001104659-18-019854
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180320
ITEM INFORMATION:		Changes in Registrant's Certifying Accountant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180323
DATE AS OF CHANGE:		20180323

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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35015
		FILM NUMBER:		18710044

	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>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a18-8946_18k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a18-8946_18k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-16.1
<SEQUENCE>2
<FILENAME>a18-8946_1ex16d1.htm
<DESCRIPTION>EX-16.1
<TEXT>
Document 2 - file: a18-8946_1ex16d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g89461kii001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g89461kii001.gif

</DOCUMENT>
</SEC-DOCUMENT>