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- (Choctaw County) Labbe Camp
- (City of Baltimore) Lakeview
- (Colbert County) Lane City
- (Colbert County) Lavon
- (Coffee County) Lawton
- (Ashley County) Lee Canyon Summer Home Area
- (Ashley County) Lincoln City
- (Baxter County) Lincoln Park
- (Ashley County) Little Boulder Island
- (Choctaw County) Lockes
- (Cleburne County) Lockwood
- (Choctaw County) Lodi
- (Choctaw County) Lodi Tanks
- (Baxter County) Logan Creek Estates
- (Ashley County) Lovell
- (Ashley County) Lucky Jim Camp
- (Arkansas County) Lund Island
- (Cherokee County) Lux
- (Bullock County) Leeville
- (Bibb County) Loray
- (Clay County) Lower Rochester
- (Ashley County) Las Vegas Strip
- (Coffee County) Lemmon Valley-Golden Valley
- (Ashley County) Lake Las Vegas
- Lane
- (Bibb County) Lee
- (Ashley County) Logandale
- (Chilton County) Luning
- (Blount County) Lida
- (Bibb County) Lamoille