- Weems Island
- Weil
- Weiss
- Welcome
- Welcome
- Welcome Heights
- Weldon
- Wembly Island
- Wemple
- Werner Park
- West Baton Rouge
- West End
- West Erath
- West Gate Trailer Park
- West Heights
- West Point
- West Pointe A La Hache
- West Sterlington
- Westchester
- Westdale
- Western Hills
- Westfield
- Westgate
- Westlake
- Westland Mobile Home Park
- Weston
- Westover
- Westport
- Westwood
- Westwood