L
- Laguna
- Laguna
- Lake Havasu City
- Lake Montezuma
- Lakeside
- La Montana del Sur
- Lancaster
- La Palma
- Lapham
- Larneds Landing
- Las Guijas
- Laveen
- Lazy J Trailer Lodge
- Lechee
- LeChee Chapter
- Leupp
- Leupp Corner
- Lewis Springs
- Lexington Place
- Liberty
- Liberty Mobile Home
- Ligurta
- Lincon
- Linden
- Lirim
- Lisitzky Subdivision
- Litchfield Park
- Littlefield
- Little Franks
- Little Spring
- Littletown
- Lizard Acres
- Lochiel
- Lone Butte Ranch
- Lone Star
- Long Logs
- Long Valley
- Los Burros
- Lost Eden
- Love
- Lowell
- Lower Tillman
- Lower Wheatfields
- Low Mountain
- Lukachukai
- Luke AFB
- Lukeville
- Lupton
- Luzena