- Peck Corner
- Pomham Rocks Island
- Palace Garden
- Pawtuxet
- Phenix
- Places Corner
- Pontiac
- Potowomut
- Potterville
- Paradise Mobile Home Park
- Patience Island
- Pocasset Heights
- Portsmouth Park
- Pottersville
- Prudence Island
- Prudence Park
- Purgatory
- Page Island
- Pancake Island
- Pettaconsett
- Phillipsdale
- Pleasant View
- Pocasset
- Pork Barrel Island
- Primrose
- Perryville
- Pettaquamscutt Lake Shores
- Phillips Island
- Pine Hill
- Plato Island