- Westphalia
- Willard
- Willow Springs
- West Joplin
- W B Junction
- Wabash Crossing
- Wadell
- Wagoner
- Wainwright
- Waldo
- Waldo
- Waldron
- Walker Island
- Walkers Corner
- Walkersville
- Wall Street
- Wallace
- Wallace Island
- Walnut
- Walnut Park East
- Walnut Park West
- Walnut Shade
- Wanda
- Wappapello
- Ware
- Warren
- Washington Center
- Wasola
- Wataga
- Waterloo