- Palmetto
- Patterson
- Pearl River
- Pineville
- Pleasant Hill
- Parks
- Pioneer
- Pollock
- Palos Island (historical)
- Pace
- Packton
- Palmer Landing
- Palmetto
- Palmetto Island
- Palmetto Mobile Home Park
- Palo Alto
- Panchoville
- Panola
- Paradise
- Paradise Mobile Home Park
- Parc D'Orleans Number 2 Mobile Home Park
- Parhams
- Parkland Mobile Home Park
- Parlange
- Parro Mobile Home Park
- Pate Place
- Patin
- Patin
- Patoutville
- Pats Hammock