| Hyattsville, MD (City) |
| Hydaburg, AK (City) |
| Hyde County, NC (County) |
| Hyde County, SD (County) |
| Hyde Park, PA (Borough) |
| Hyde Park, VT (Village) |
| Hyde Park, VT (Town) |
| Hyde Park, UT (City) |
| Hyde Park, NY (Town) |
| Hyde Park, MN (Township) |
| Hyden, KY (City) |
| Hydetown, PA (Borough) |
| Hydro, OK (Town) |
| Hymera, IN (Town) |
| Hyndman, PA (Borough) |
