| Platte Center, NE (Village) |
| Platte City, MO (City) |
| Platte County, WY (County) |
| Platte County, NE (County) |
| Platte County, MO (County) |
| Platte Lake, MN (Township) |
| Platte Township, IA (Township) |
| Platte Township, IA (Township) |
| Platte Township, MI (Township) |
| Platte Woods, MO (City) |
| Plattekill, NY (Town) |
| Platteville, CO (Town) |
| Platteville, WI (City) |
| Platteville Town, WI (Town) |
| Plattsburg, MO (City) |
