- Pleasant Vale Corner
- Pond Falls Island
- Preble Corner
- Pushaw
- Packard Landing
- Packards
- Parkers
- Parrot
- Parson Landing
- Pillsbury Island
- Pine Island
- Pine Island
- Pine Knoll
- Pingree Center
- Porus Islands
- Prairie
- Parker Head
- Pejepscot
- Perkins Island
- Perry Cove
- Pettis Rocks
- Phebe Island
- Pine Island
- Popham Beach
- Pease Corner
- Phillips Corner
- Pine Island
- Pleasant Pond
- Plummer Corner
- Pomleau Island