Welcome Back! Lobby Service

Select locations are open. Please review updated hours and procedures before visiting a location

Learn More
We are here for you

COVID-19 Assistance for Individuals & Businesses

ACNB is committed to you. Find information about available assistance and relief program.

Learn More
Woman with Her Dog Banking Online

Safe, secure, and reliable online banking

Online and mobile banking offers tools to save you time, give you control, and improve your financial well-being.

Learn More
The original site of the Bank's founding on Lincoln Square in Gettysburg, as it stood in 1913 during the 50th anniversary of the Battle of Gettysburg.

A History of Commitment

For 160 years, ACNB Bank has proudly served southcentral Pennsylvania in Adams, Cumberland, Franklin and York Counties. Additionally, our customers may conduct their banking business at FCB Bank, a division of ACNB Bank, in Frederick, Maryland and NWSB Bank, a division of ACNB Bank, in Carroll County, Maryland. 

Originally founded in 1857, ACNB Bank serves its marketplace with banking and wealth management services, including trust and retail brokerage, via a network of 21 community banking offices, located in the four southcentral Pennsylvania counties of Adams, Cumberland, Franklin and York, as well as loan offices in Lancaster and York, PA, and Hunt Valley, MD. As divisions of ACNB Bank operating in Maryland, FCB Bank and NWSB Bank serve the local marketplace with a network of five and seven community banking offices located in Frederick County and Carroll County, MD, respectively. Affiliated with ACNB Bank is Russell Insurance Group, Inc., a full-service insurance agency with licenses in 44 states and the other wholly-owned subsidiary of ACNB Corporation.

Learn More