ACNB Bank, founded in 1857 on Gettysburg’s Lincoln Square, is a $3.25 billion community bank serving South Central Pennsylvania and Maryland. Named to Central Penn Business Journal’s 2026 Fastest Growing Companies list for the eighth consecutive year, ACNB offers personal and business banking through 33 community banking offices.
Quick Access
- Online Banking: www.acnb.com → Click “Login”
- Mobile App (iOS): Download from App Store
- Mobile App (Android): Download from Google Play
How to Log In to ACNB Bank Online Banking
- Visit www.acnb.com
- Click the “Login” button in the upper right corner
- Enter your User ID and Password
- Complete any security verification if prompted
Online Banking Features
Personal Banking
- Check balances 24/7 on checking, savings, and other eligible accounts
- View account transactions and pending transactions
- View front and back of cleared checks
- Transfer funds between accounts
- Mobile check deposit
- Bill pay – schedule one-time or recurring payments
- eDocuments – receive statements electronically
- Card management and spend tracking (mobile app)
Business Banking
- View account balances, transactions, and statements
- Manage funds and initiate wire transfers
- Mobile check deposit
- Business bill pay with custom payment reports
- Multi-user access with authorization controls
ACNB Mobile Banking App
Take your hometown bank with you wherever you go. The ACNB Bank Mobile App provides secure access to your accounts anytime, anywhere.
App Features
- Check balances and view transactions
- Mobile check deposit with camera-equipped device
- Transfer funds between accounts
- Pay bills on the go
- Send and receive secure messages
- Card management and spend tracking
Requirements
- iOS 16.0 or later for iPhone/iPad
- Android device with current OS
- Active ACNB Bank account with online banking enrollment
Pricing: ACNB Bank does not charge for mobile banking. Standard carrier data rates may apply.
How to Enroll
Personal Online Banking
Visit ACNB Bank’s website and click “Enroll” to register for online banking. You’ll need your account information and valid identification.
Mobile Banking
- Log into Online Banking on your computer
- Select the Services tab
- Click “Enroll in Mobile Banking”
- Review and accept Terms and Conditions
- ACNB will review your eligibility and send a secure message
- Download the app from App Store or Google Play
Business Online Banking
Contact ACNB Bank at 888-334-2262 to enroll in business online banking.
Telephone Banking
ACNB offers 24/7 telephone banking at 1-888-338-2262 for account access any time of day or night.
Service Areas
ACNB Bank operates 33 community banking offices and 3 loan offices in:
- Pennsylvania: Adams, Cumberland, Franklin, Lancaster, and York counties
- Maryland: Baltimore, Carroll, and Frederick counties
Contact Information
- Customer Contact Center: 888-334-2262
- Telephone Banking (24/7): 1-888-338-2262
- Hours: Mon-Fri 8AM-6PM, Sat 8AM-1PM
- Headquarters: 675 Old Harrisburg Rd, Gettysburg, PA 17325
- Mailing Address: P.O. Box 3129, Gettysburg, PA 17325
- Website: www.acnb.com
- Routing Number: 031309945
About ACNB Bank
ACNB Corporation (NASDAQ: ACNB) is a $3.25 billion financial holding company. Originally founded in 1857, ACNB Bank has remained true to its roots and is still headquartered in Gettysburg, PA. The bank provides banking and wealth management services, including trust and retail brokerage. ACNB has been recognized on BankDirector’s Ranking Banking Top 25 U.S. Banks twice and consistently ranks among Central Penn Business Journal’s Fastest Growing Companies.
Last updated: January 2026
Last Updated on January 4, 2026
URL: https://log-in.me/acnbcorp-gettysburg-unitedstates/