- Palmetto Dunes
- Palmetto Estates
- Palmetto Hall Plantation
- Parris Island (historical)
- Partridge Woods
- Paukie Island
- Peace Haven
- Pepper Hill
- Pinckney Colony
- Pinckney Island
- Pinckney Landing
- Pine Hill Acres
- Pine Island
- Pine Island
- Pinewood
- Pleasant Farm
- Pleasant Point
- Point Comfort
- Point Comfort Woods
- Polawana Island
- Polk Village
- Porky Island
- Port Royal Island
- Port Royal Landing
- Port Royal Plantation
- Potato Island
- Pritchard
- Pritchards Island
- Pritchardville
- Palmetto Fort