- Weekend Island
- Weimar
- Weisel
- Weitchpec
- Welby
- Weldon
- Weldons
- Wells Place
- Wellsona
- Wendel
- Wengler
- Weott
- Werner
- West Anacapa Island
- West Athens
- West Bishop
- West Butte
- West Carson
- West Compton
- West Covina
- West Hartley
- West Hollywood
- West Island
- West Manteca
- West March
- West Menlo Park
- West Modesto
- West Park
- West Pittsburg
- West Point