| Walnut, KS (City) |
| Walnut, KS (Township) |
| Walnut, KS (Township) |
| Walnut, KS (Township) |
| Walnut, KS (Township) |
| Walnut, KS (Township) |
| Walnut, MO (Township) |
| Walnut, IN (Township) |
| Walnut, IN (Township) |
| Walnut, IA (City) |
| Walnut, IL (Village) |
| Walnut, CA (City) |
| Walnut Cove, NC (Town) |
| Walnut Creek, NC (Village) |
| Walnut Creek, KS (Township) |
