| Woonsocket, SD (City) |
| Woonsocket, RI (City) |
| Wooster, AR (Town) |
| Wooster, OH (City) |
| Wooster Township, OH (Township) |
| Woosung Township, IL (Township) |
| Worcester, NY (Town) |
| Worcester, MA (City) |
| Worcester, VT (Town) |
| Worcester County, MA (County) |
| Worcester County, MD (County) |
| Worcester Town, WI (Town) |
| Worcester Township, PA (Township) |
| Worden, IL (Village) |
| Worden Town, WI (Town) |
