- Pine Terrace
- Pinehurst
- Pines Lake
- Pinewald
- Pinewood Estates Mobile Home Park
- Piney Hollow
- Pinkertons Island
- Pinkneyville
- Pipers Corner
- Piscataway
- Pittstown
- Plains
- Plainsboro
- Plainville
- Plainville
- Plaza Park
- Pleasant Grove
- Pleasant Grove
- Pleasant Hill
- Pleasant Mills
- Pleasant Plains
- Pleasant Plains
- Pleasant Plains
- Pleasant Run
- Pleasant Valley
- Pleasant Valley
- Pleasant Valley
- Pleasant Valley Crossroads
- Pleasantdale
- Pleasantview