- Lakeview Assembly
- Long Lake
- Lydia Ann Island
- Long Island
- Luke Wilson
- La Parita
- Las Gallinas
- Leal
- Lake Hills
- Lake Medina Highlands
- Lakehills
- Lively
- Leedale
- Lone Star
- Lackland Air Force Base
- Lackland City
- Lackland Heights
- Lackland Terrace
- Leon Springs
- Lone Oak
- Longhorn
- Losoya
- Luxello
- Lakeside Village
- Lakewood Harbor
- Lake Barbara
- Lake Jackson Farms
- Lakepointe
- Lakes of Country Place
- Linwood