A
- (Stone County) Arnold
- (Jefferson County) Arsenal Island
- (Geneva County) Athensville
- (Yell County) Atlas
- (Meriwether County) Attila
- (Elmore County) Augsburg
- (Elmore County) Avena
- (Jefferson County) Avery Hill
- (Baxter County) Ayers
- (Greene County) Aux Sable
- (Henry County) Adrian
- (Lee County) Afolkey
- (Coosa County) Afton Center
- (Madison County) Agnew
- (Marengo County) Ahern
- (Lowndes County) Aiken
- (Washington County) Akron
- (Wilcox County) Alexis Junction
- (Jefferson County) Aliceville
- (Tuscaloosa County) Allen
- (Madison County) Allens Corners
- (Liberty County) Allentown
- (Madison County) Almora
- (Madison County) Almora Heights
- (Lamar County) Alonzo
- (Coffee County) Alpine
- (Washington County) Alta
- (Coffee County) Altgeld Gardens
- (Monroe County) Altmar
- (Marengo County) Altorf