| Walnut Grove Township, IL (Township) |
| Walnut Grove Township, IL (Township) |
| Walnut Hill, IL (Village) |
| Walnut Lake, MN (Township) |
| Walnut Ridge, AR (City) |
| Walnut Springs, TX (City) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
| Walnut Township, IA (Township) |
