Civic Organizations
- Langdon Covered Bridge Association, Marilyn Stuller
- Congregational Church of Langdon, contact Ginger Cheeney
- Legion contact is Commander Patrick O'Brien
- American Legion Auxiliary - contact is Gail Miller
- Community Club contact is Polly Bancroft
- Langdon Fall Festival Committee - Andrea Cheeney or Kim Mastrianni
- Snowmobile Club - Dave Barton
- Sarah Porter Parent Teacher Group - contact the school 835-2260
- Email the Langdon Heritage Commission
- Community Kitchen Planning Commitee