State of New Hampshire - Barrington
- Part of the state's official site. Town's mailing address, population, county, and districts for election purposes. Includes related links.
- http://www.nh.gov/municipal/barringt.html

Town of Barrington
- The Official website for the Town of Barrington, New Hampshire. Town services, programs and phone numbers.
- http://barrington.nh.gov/

Barrington Chamber of Commerce
- Member directory, area information, event listings, community organizations, officers, and contacts.
- http://www.barringtonchamber.org/