- Fellows
- Felton
- Fillmore
- Firebaugh
- Florin
- Folsom
- Fontana
- Foothill Farms
- Foothill Ranch
- Ford City
- Forest Meadows
- Foresthill
- Forestville
- Fort Bragg
- Fort Jones
- Fort Ross
- Foster City
- Fountain Valley
- Fowler
- Frazier Park
- Freedom
- Fremont
- French Camp
- French Gulch
- Fresno
- Friant
- Fruitdale
- Fullerton
- Furnace Creek
- Forebay