| Peru, VT (Town) |
| Peru, IL (City) |
| Peru, NY (Town) |
| Peru Town, WI (Town) |
| Peru Township, OH (Township) |
| Peru Township, OH (Township) |
| Peru Township, IL (Township) |
| Peru Township, IA (Township) |
| Peshtigo, WI (City) |
| Peshtigo Town, WI (Town) |
| Pesotum, IL (Village) |
| Pesotum Township, IL (Township) |
| Petal, MS (City) |
| Petaluma, CA (City) |
| Peterborough, NH (Town) |
