Putnam County Indiana
- Government site with department details and contacts, commissioner meeting dates and minutes, and area links.
- http://co.putnam.in.us/

My Putnam County Magazine
- Local portal with government information, news, weather, local forums, and census information.
- http://www.mygreencastle.com/

Crisis Pregnancy Center of Putnam County
- Offers pregnancy tests, referrals, peer counseling, maternity and baby supplies, and after-abortion recovery.
- http://www.greencastle.com/cpc/

Putnam County Democratic Party
- Official site. Provides voter information, names of precinct chairmen, candidate profiles and mission statement.
- http://www.putnamdemocrats.net/

Convention and Visitor's Bureau
- Tourist's guide to the county. Covered bridge tour, local attractions, dining, history and events.
- http://www.coveredbridgecountry.com/

The Political Graveyard
- Information on the political history, cemeteries and memorial sites in the county.
- http://politicalgraveyard.com/geo/IN/PU.html