- Pleasantdale
- Plummer Island
- Plummer Landing
- Pole Island
- Ponce Landing
- Pond Cove
- Pond Island
- Popeville
- Porter Landing
- Pound of Tea
- Pownal Center
- Prides Corner
- Prouts Neck
- Pumpkin Nob
- Perham Junction
- Peak Island
- Pine Island
- Parkhurst Island
- Parks Island
- Partridge Island
- Partridge Island
- Pearson Island
- Peggys Island
- Perch Island
- Phoebe Island
- Pickerel Island
- Pickering Island
- Pigeon Island
- Placentia Island
- Polypod Island