State of New Hampshire - Colebrook
- 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/colebroo.html

Colebrook Downtown Development Association
- Non-profit group works to revitalize the downtown area. Announcements, community directory, event calendar, and newsletter.
- http://www.colebrookmainstreet.org/

Upper Connecticut Valley Hospital
- Describes services and employment opportunities, and presents a directory of physicians on staff. A Dartmouth-Hitchcock Alliance member institution.
- http://www.dartmouth-hitchcock.org/ucvh/

Town of Colebrook
- Official town website. Public notices, meeting calendar, town departments, and area links.
- http://www.colebrook-nh.com/