- Parlin
- Parry
- Parsippany
- Parsonville
- Passaic Junction
- Patricks Corners
- Pattenburg
- Paulas Corners
- Paulding
- Paulina
- Paulins Kill
- Pavonia
- Paynters Crossing
- Peahala Park
- Pebble Beach
- Pecks Corner
- Pedricktown
- Pelican Island
- Pellettown
- Penbryn
- Penn Place
- Penns Beach
- Penns Neck
- Pennsauken
- Pennsville
- Penny Pot
- Pennypacker Park
- Penton
- Penwell
- Pequannock