- Walnut Park
- Walter
- Wandas Mobile Home Park
- Wannville
- Ward
- Ward Acres
- Wards Mill
- Wards Mobile Home Park
- Ware
- Ware
- Ware Island
- Warley
- Warm Springs
- Warrenton
- Warrior
- Warriorstand
- Warsaw
- Washington Heights
- Washington Hill
- Water Valley
- Waterford
- Waterhouse
- Waterloo
- Waterloo Island (historical)
- Waterloo Springs
- Wateroak
- Watkins
- Watoola
- Watson
- Watson