- Fairborn (Population: 32,052)
- Fairfax (Population: 1,938)
- Fairfield Beach (Population: 1,163)
- Fairfield (Population: 42,097)
- Fairlawn (Population: 7,307)
- Fairport Harbor (Population: 3,180)
- Fairview Lanes (Population: 1,015)
- Fairview Park (Population: 17,572)
- Fayette (Population: 1,340)
- Findlay (Population: 38,967)
- Finneytown (Population: 13,492)
- Five Points (Population: 2,191)
- Forest (Population: 1,488)
- Forest Park (Population: 19,463)
- Forestville (Population: 10,978)
- Fort Loramie (Population: 1,344)
- Fort McKinley (Population: 3,989)
- Fort Recovery (Population: 1,273)
- Fort Shawnee (Population: 3,855)
- Fostoria (Population: 13,931)
- Frankfort (Population: 1,011)
- Franklin Furnace (Population: 1,537)
- Franklin (Population: 11,396)
- Frazeysburg (Population: 1,201)
- Fredericktown (Population: 2,428)
- Fremont (Population: 17,375)
- Fruit Hill (Population: 3,945)
