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

Northern NH Correctional Facility
- Operated by NH Department of Corrections, houses 500 male medium security offenders. Provides descriptions of programs and services, visiting hours and travel directions.
- http://www.nh.gov/nhdoc/facilities/berlin.html

Berlin, New Hampshire
- Personal web site offers scanned images of historic postcards.
- http://berlinnh.home.comcast.net/

AirNav: Berlin Municipal Airport
- Complete aeronautical information including location, runways, navaids, radio frequencies, and FBOs.
- http://www.airnav.com/airport/KBML

City of Berlin
- Official city website. Departments, permit reference guide, maps, zoning ordinance, board and commission members, and brief history.
- http://www.ci.berlin.nh.us/