| Due West, SC (Town) |
| Duell, SD (Township) |
| Duenweg, MO (City) |
| Duerr, ND (Township) |
| Duffield, VA (Town) |
| Dufur, OR (City) |
| Dugger, IN (Town) |
| Dukes County, MA (County) |
| Duluth, MN (City) |
| Duluth, MN (Township) |
| Duluth, GA (City) |
| Dumarce, SD (Township) |
| Dumas, MS (Town) |
| Dumas, AR (City) |
| Dumas, TX (City) |
