| Foley, MN (City) |
| Foley, MO (City) |
| Folkston, GA (City) |
| Follansbee, WV (City) |
| Follett, TX (Town) |
| Folly Beach, SC (City) |
| Folsom, LA (Village) |
| Folsom, NM (Village) |
| Folsom, CA (City) |
| Folsom, NJ (Borough) |
| Folsom, MN (Township) |
| Fond Du Lac, WI (City) |
| Fond du Lac County, WI (County) |
| Fond Du Lac Town, WI (Town) |
| Fonda, IA (City) |
