Clarksville-Montgomery County Regional Planning Commission
- Makes recommendations concerning the rezoning of land and the proper subdivision of new developments in the city and county. List of members, meeting schedule, and fee information.
- http://www.cityofclarksville.com/planningcommission/

Montgomery County Tennessee
- Official county site, including directory of government services and area links.
- http://www.montgomerycountytn.org

Montgomery County Sheriff's Office
- Tells about department history, personnel, duties, the jail, and activities in law enforcement, public safety, and education.
- http://home.sprynet.com/~tkujawa/mcso.htm