| Witt, IL (City) |
| Witt Township, IL (Township) |
| Witten, SD (Township) |
| Wittenberg, SD (Township) |
| Wittenberg Town, WI (Town) |
| Wittenberg Village, WI (Village) |
| Wixom, MI (City) |
| Wixon Valley, TX (City) |
| Woburn, MA (City) |
| Woden, IA (City) |
| Wolbach, NE (Village) |
| Wolcott, VT (Town) |
| Wolcott, CT (Town) |
| Wolcott, IN (Town) |
| Wolcott, NY (Town) |
