| Democrat, IN (Township) |
| Demopolis, AL (City) |
| Demorest, GA (City) |
| Dempster, SD (Township) |
| Denali Borough, AK (County) |
| Denbigh, ND (Township) |
| Dendron, VA (Town) |
| Denham, MN (City) |
| Denham Springs, LA (City) |
| Denhoff, ND (Township) |
| Denison, KS (City) |
| Denison, TX (City) |
| Denison, IA (City) |
| Denison Township, IL (Township) |
| Denison Township, IA (Township) |
