- Chandler Hill
- Channel Rock
- Channel Rock
- Chapinville
- Chapman Island
- Chappaquiddick
- Chappaquiddick Island
- Chappaquoit
- Charlemont
- Charles River Grove
- Charles River Station
- Charles River Village
- Charlestown
- Charlton
- Charlton City
- Charlton Depot
- Chartley
- Chaseville
- Chatham
- Chatham Port
- Cheapside
- Checkerberry Island
- Chelmsford
- Chelmsford Center
- Chelsea
- Cherry Valley
- Cheshire
- Cheshire Cemetery
- Cheshire Harbor
- Chester