| Frankfort, MI (City) |
| Frankfort, SD (Township) |
| Frankfort, SD (City) |
| Frankfort, OH (Village) |
| Frankfort, IL (Village) |
| Frankfort, NY (Town) |
| Frankfort, NY (Village) |
| Frankfort, KS (City) |
| Frankfort, NE (Township) |
| Frankfort, KY (City) |
| Frankfort, ME (Town) |
| Frankfort, IN (City) |
| Frankfort Springs, PA (Borough) |
| Frankfort Town, WI (Town) |
| Frankfort Town, WI (Town) |
