| Fairfield, WA (Town) |
| Fairfield, CT (Town) |
| Fairfield, ND (Township) |
| Fairfield, NE (City) |
| Fairfield, NE (Township) |
| Fairfield, NE (Township) |
| Fairfield, ME (Town) |
| Fairfield, KS (Township) |
| Fairfield, KY (City) |
| Fairfield, MT (Town) |
| Fairfield, IN (Township) |
| Fairfield, MO (Township) |
| Fairfield, UT (Town) |
| Fairfield, VT (Town) |
| Fairfield, TX (City) |
