L
- La Cañada Flintridge
- La Crescenta
- La Habra
- La Habra Heights
- La Honda
- La Jolla
- La Mesa
- La Mirada
- La Palma
- La Puente
- La Quinta
- La Selva Beach
- La Verne
- Lafayette
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Woods
- Lake Almanor
- Lake Arrowhead
- Lake Elizabeth
- Lake Elsinore
- Lake Forest
- Lake Hughes
- Lake Isabella
- Lake Los Angeles
- Lakehead
- Lakeport
- Lakeshore (disambiguation)
- Lakewood
- Lancaster
- Landers
- Larkspur
- Lathrop
- Lawndale
- Laytonville
- Lebec
- Lee Vining
- Leucadia
- Leggett
- Lemon Cove
- Lemon Grove
- Lemoore
- Lennox
- Leona Valley
- Lewiston
- Lincoln
- Linda Mar
- Lindsay
- Littleriver
- Littlerock
- Live Oak (disambiguation)
- Livermore
- Livingston
- Llano
- Lodi
- Loma Linda
- Loma Mar
- Lomita
- Lompoc
- Lone Pine
- Long Barn
- Long Beach
- Loomis
- Los Alamitos
- Los Alamos
- Los Altos
- Los Altos Hills
- Los Angeles
- Los Banos
- Los Gatos
- Los Olivos
- Los Osos
- Lotus
- Loyalton
- Lucerne (disambiguation)
- Lucerne Valley
- Ludlow
- Lynwood
Read more about this topic: List Of Communities In California