State of New Hampshire - Seabrook
- 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/seabrook.html

Seabrook Police Department
- Employee roster, crime prevention tips, animal control policies, crime statistics, photo gallery, important community phone numbers, and FAQs page.
- http://www.seabrookpd.com/

Town of Seabrook
- Official town web site. Departments, meetings times, area information, and brief town history.
- http://www.seabrooknh.org/