| Willisville, AR (Town) |
| Willits, CA (City) |
| Willmar, MN (City) |
| Willmar, MN (Township) |
| Willoughby, OH (City) |
| Willoughby Hills, OH (City) |
| Willow, ND (Township) |
| Willow, NE (Township) |
| Willow, OK (Town) |
| Willow Branch Township, IL (Township) |
| Willow City, ND (City) |
| Willow Creek, ND (Township) |
| Willow Creek, SD (Township) |
| Willow Creek Community Development District, FL (CDD) |
| Willow Creek Township, IL (Township) |
