- Fair Haven
- Fair Lawn
- Fair Oaks
- Fairbanks
- Fairborn
- Fairburn
- Fairbury
- Fairchance
- Fairfax
- Fairfax Station
- Fairfield
- Fairfield Bay
- Fairhope
- Fairland
- Fairlawn
- Fairless Hills
- Fairmont
- Fairmont City
- Fairmount
- Fairplay
- Fairport
- Fairview
- Fairview Heights
- Fairview Park
- Fairway
- Faison
- Falkner
- Fall City
- Fall River
- Fallbrook
- Fallon
- Falls Church
- Falls City
- Falls of Rough
- Fallston
- Falmouth
- Far Hills
- Fargo
- Faribault
- Farina
- Farmer City
- Farmers Branch
- Farmersburg
- Farmersville
- Farmingdale
- Farmington
- Farmington Hills
- Farmland
- Farmville
- Farnham
- Farr West
- Farragut
- Farrell
- Fayette
- Fayetteville
- Feasterville-Trevose
- Federal Way
- Federalsburg
- Fellsmere
- Felton
- Fennville
- Fenton
- Ferdinand
- Fergus Falls
- Fern Park
- Fernandina Beach
- Ferndale
- Fernley
- Festus
- Fife
- Fifty Lakes
- Fillmore
- Finchville
- Findlay
- Finksburg
- Fisher
- Fishers
- Fishersville
- Fishkill
- Fitchburg
- Fithian
- Fitzgerald
- Five Points
- Flagler Beach
- Flagstaff
- Flat Rock
- Flatwoods
- Fleetwood
- Fleming
- Fleming Island
- Flemingsburg
- Flemington
- Fletcher
- Flint
- Flora
- Flora Vista
- Florahome
- Floral Park
- Florence
- Florham Park
- Florissant
- Flossmoor
- Flower Mound
- Flowery Branch
- Flowood
- Floyd
- Floyds Knobs
- Flushing
- Folcroft
- Foley
- Follansbee
- Folsom
- Folsomville
- Fombell
- Fond du Lac
- Fontana
- Fontana-on-Geneva Lake
- Fontanet
- Foosland
- Foraker
- Ford Heights
- Fordsville
- Fordville
- Forest
- Forest City
- Forest Grove
- Forest Hill
- Forest Knolls
- Forest Lake
- Forest Park
- Forest View
- Forestburgh
- Forestville
- Foristell
- Forks
- Forman
- Forney
- Forrest
- Forsyth
- Fort Atkinson
- Fort Bragg
- Fort Branch
- Fort Collins
- Fort Covington
- Fort Dodge
- Fort Gratiot Township
- Fort Hood
- Fort Jennings
- Fort Kent
- Fort Lauderdale
- Fort Lee
- Fort Loramie
- Fort Madison
- Fort McCoy
- Fort Meade
- Fort Mill
- Fort Mitchell
- Fort Mohave
- Fort Myers
- Fort Myers Beach
- Fort Oglethorpe
- Fort Payne
- Fort Pierce
- Fort Recovery
- Fort Saint John
- Fort Saskatchewan
- Fort Scott
- Fort Smith
- Fort Thomas
- Fort Walton Beach
- Fort Washington
- Fort Wayne
- Fort Worth
- Fort Wright
- Fortuna
- Fortville
- Foster
- Foster City
- Fostoria
- Fountain
- Fountain City
- Fountain Hills
- Fountain Inn
- Fountain Valley
- Fountaintown
- Fowler
- Fowlerton
- Fowlerville
- Fox Lake
- Fox Point
- Fox River Grove
- Foxborough
- Frackville
- Framingham
- Francesville
- Francisco
- Frankenmuth
- Frankford
- Frankfort
- Frankfurt am Main
- Franklin
- Franklin Lakes
- Franklin Park
- Franklin Square
- Franklin Township
- Frankton
- Franktown
- Fraser
- Fraziers Bottom
- Frederick
- Fredericksburg
- Fredericktown
- Fredericton
- Frederiksted
- Fredonia
- Freeburg
- Freedom
- Freehold
- Freeland
- Freelandville
- Freeport
- Freetown
- Freeville
- Fremont
- French Lick
- Frenchtown
- Fresno
- Friday Harbor
- Fridley
- Friendship
- Friendsville
- Friendswood
- Friona
- Frisco
- Fritchton
- Front Royal
- Frontenac
- Frostburg
- Frostproof
- Fruita
- Fruitland
- Fruitland Park
- Fruitport Charter Township
- Fulda
- Fullerton
- Fulshear
- Fulton
- Fultondale
- Fuquay Varina
- Furlong