| Hartman, AR (City) |
| Hartman, CO (Town) |
| Harts Location, NH (Town) |
| Hartsburg, MO (Town) |
| Hartsburg, IL (Village) |
| Hartselle, AL (City) |
| Hartsgrove Township, OH (Township) |
| Hartshorne, OK (City) |
| Hartsville, NY (Town) |
| Hartsville, SC (City) |
| Hartsville, IN (Town) |
| Hartsville/Trousdale County, TN (Metropolitan Government) |
| Hartville, MO (City) |
| Hartville, WY (Town) |
| Hartville, OH (Village) |
