- Riverview Landing
- Riverwind Estates
- Roaring Brook Camp
- Robbins Rock
- Robin Hill
- Robinson Crusoe Camp
- Robinsonville
- Rochdale
- Rochester
- Rock
- Rock Dundy
- Rock Harbor
- Rock Island
- Rock Island
- Rock Landing
- Rock Valley
- Rockdale
- Rockdale Mills
- Rockland
- Rockport
- Rocks Village
- Rockville
- Rocky Hill
- Rocky Neck
- Roger Island
- Roosterville
- Rooty Plain
- Rosemont
- Roslindale
- Round Island