| Parsons, WV (City) |
| Parsons, KS (City) |
| Parsonsfield, ME (Town) |
| Partridge, KS (City) |
| Partridge, MN (Township) |
| Partridge Township, IL (Township) |
| Pasadena, TX (City) |
| Pasadena, CA (City) |
| Pasadena Hills, MO (City) |
| Pasadena Park, MO (Village) |
| Pascagoula, MS (City) |
| Pasco, WA (City) |
| Pasco County, FL (County) |
| Pascola, MO (Town) |
| Paseo Community Development District, FL (CDD) |
