J
- (Fayette County) Jack Island
- (Campbell County) Jackson
- (Houston County) Jackson Island
- (Blount County) Jagged Island
- (Blount County) James Island
- (Etowah County) James Island
- (Geneva County) Jamison Corner
- (Dallas County) Janis
- (Clarke County) Jericho
- (Lamar County) Jerita
- (Ashley County) Jerry
- (Geneva County) Jetty Island
- (Escambia County) Jims Corner
- (Conecuh County) Johansons Corner
- (Etowah County) Johns Island
- (Baxter County) Johnson Island
- (Escambia County) Johnson Landing
- (Escambia County) Johnsons Corner
- (Etowah County) Jones Island
- (Geneva County) Jordan
- (Chilton County) Joso
- (Colbert County) Jovita
- (Colbert County) Junction
- (Cleburne County) Juniper Beach
- (Lamar County) Juno
- (Arkansas County) Jantz
- (Geneva County) Jordan Road-Canyon Creek
- (Jefferson County) James Street Estates Mobile Home Park
- (Geneva County) J and L Mobile Home Park
- (Escambia County) Jack Travis Estates Mobile Home Park