| Wyandotte County And Kansas City, KS (Unified Government) |
| Wyanet, IL (Village) |
| Wyanet Township, IL (Township) |
| Wyanett, MN (Township) |
| Wyard, ND (Township) |
| Wyatt, MO (City) |
| Wyckoff Township, NJ (Township) |
| Wyeville, WI (Village) |
| Wykeham, MN (Township) |
| Wykoff, MN (City) |
| Wyld Palms Community Development District, FL (CDD) |
| Wylie, TX (City) |
| Wylie, MN (Township) |
| Wymore, NE (City) |
| Wyndam Park Community Development District, FL (CDD) |
