| Greenfield, CA (City) |
| Greenfield, OH (Village) |
| Greenfield, MN (City) |
| Greenfield, OK (Town) |
| Greenfield, MN (Township) |
| Greenfield, IL (City) |
| Greenfield, IA (City) |
| Greenfield, NY (Town) |
| Greenfield Town, WI (Town) |
| Greenfield Town, WI (Town) |
| Greenfield Town, WI (Town) |
| Greenfield Township, PA (Township) |
| Greenfield Township, PA (Township) |
| Greenfield Township, PA (Township) |
| Greenfield Township, OH (Township) |
