| Dunham Township, OH (Township) |
| Dunham Township, IL (Township) |
| Dunkard Township, PA (Township) |
| Dunkel, SD (Township) |
| Dunkerton, IA (City) |
| Dunkirk, NY (City) |
| Dunkirk, NY (Town) |
| Dunkirk, OH (Village) |
| Dunkirk, IN (City) |
| Dunkirk Town, WI (Town) |
| Dunklin County, MO (County) |
| Dunlap, IL (Village) |
| Dunlap, IA (City) |
| Dunlap, TN (City) |
| Dunlap, MO (Village) |
