- Pierce City
- Paris Springs
- Phelps
- Plew
- Pilot Grove
- Pilot Knob
- Pine Lawn
- Pinhook
- Platte City
- Platte Woods
- Plattsburg
- Pleasant Hope
- Poplar Bluff
- Portage Des Sioux
- Portageville
- Powersville
- Prairie Home
- Prathersville
- Purdin
- Purdy
- Puxico
- Parkers Landing
- Parkers Park
- Pickel
- Pack
- Plainview
- Poole Ford
- Plainview
- Paydown
- Prices Branch