| Fairfield Township, IA (Township) |
| Fairfield Township, IA (Township) |
| Fairfield Township, IA (Township) |
| Fairfield Township, IA (Township) |
| Fairfield Township, IA (Township) |
| Fairfield Township, IA (Township) |
| Fairfield Township, IL (Township) |
| Fairgrove, MI (Village) |
| Fairgrove Township, MI (Township) |
| Fairhaven, MA (Town) |
| Fairhaven Township, IL (Township) |
| Fairhaven Township, MI (Township) |
| Fairhope, AL (City) |
| Fairhope Township, PA (Township) |
| Fairland, IN (Town) |
