| Hartford County, CT (County) |
| Hartford Town, WI (Town) |
| Hartford Township, MI (Township) |
| Hartford Township, OH (Township) |
| Hartford Township, OH (Township) |
| Hartford Township, IA (Township) |
| Hartington, NE (City) |
| Hartland, ME (Town) |
| Hartland, VT (Town) |
| Hartland, CT (Town) |
| Hartland, KS (Township) |
| Hartland, SD (Township) |
| Hartland, SD (Township) |
| Hartland, NY (Town) |
| Hartland, MN (City) |
