- Fair Grove
- Fair Play
- Fairdealing
- Fairfax
- Fairview
- Farber
- Farley
- Farmington
- Fayette
- Fenton
- Ferguson
- Ferrelview
- Festus
- Fidelity
- Fillmore
- Fisk
- Flat River
- Fleming
- Flemington
- Flint Hill
- Flordell Hills
- Florissant
- Foley
- Ford City
- Fordland
- Forest City
- Foristell
- Forsyth
- Fort Leonard Wood
- Fortescue
- Foster
- Fountain N' Lakes
- Four Seasons
- Frankclay
- Frankford
- Franklin
- Fredericktown
- Freeburg
- Freeman
- Freistatt
- Fremont
- Fremont Hills
- Frohna
- Frontenac
- Fulton
