K
- (Cherokee County) Key
- (Talladega County) Kahatchee
- (Monroe County) Kalem
- (Chilton County) Kalona
- (DeKalb County) Kaolin
- (Russell County) Kaolin
- (Randolph County) Kaylor
- (Escambia County) Keego
- (Etowah County) Keeling Island
- (DeKalb County) Keith
- (Monroe County) Keith
- (Dale County) Kelly
- (Houston County) Kelly Springs
- (Coosa County) Kellys Crossroads
- (Geneva County) Kellys Crossroads
- (Chambers County) Kendall Crossroads
- (Pike County) Kent
- (Talladega County) Kentuck
- (Walker County) Kershaw
- (Jefferson County) Ketona
- (Shelby County) Kewahatchie
- (Walker County) Key Hill
- (Coosa County) Keyno
- (Madison County) Keys Mill
- (Etowah County) Keysburg
- (Shelby County) Keystone
- (Coffee County) Keyton
- (Houston County) Keytons
- (Elmore County) Kid
- (Montgomery County) Kilby