F
- Fairbanks
- Fairchild AFB
- Fairfax
- Fairfield
- Fairholm
- Fairmont
- Fairview
- Fairwood
- Fall City
- Fallon
- Fargher Lake
- Farmer
- Farmington
- Farris
- Fauntleroy
- Federal Way
- Felida
- Ferndale
- Fern Hill
- Fern Prairie
- Fernwood
- Fife
- Finley
- Finn Hill
- Fircrest
- Firdale
- Firloch
- Firwood
- Fish Town
- Fishtrap
- Five Corners
- Five Points
- Flaig
- Flandersville
- Fletcher
- Fletcher Bay
- Fobes Hill
- Foothills
- Forbes
- Ford
- Fords Prairie
- Forest Glade
- Forks
- Forston
- Fort Canby
- Fort Casey
- Fort Flagler
- Fort Lewis
- Fort Rains
- Fort Ward
- Four Lakes
- Fox Island
- Fragaria
- Frances
- Frankfort
- Franklin
- Frederickson
- Fredonia
- Freedom
- Freeland
- Freeman
- Fremont
- Friday Harbor
- Frontier
- Fruitland
- Fruitvale
- Fryelands
- Fuller
- Furport