- Potterstown
- Pottersville
- Powerville
- Poxono Island
- Prallsville
- Preakness
- Princessville
- Princeton
- Princeton Estates
- Princeton Ivy East
- Princeton Junction
- Princeton Meadows
- Princeton North
- Prospect
- Prospect Heights
- Prospect Park
- Prospect Plains
- Prospect Point
- Prospertown
- Prossers Mills
- Pulis Mills
- Pullen Island
- Pullentown
- Pumptown