| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ducat | city | Ohio | United States | 41.28 | -83.67 | 830 | |
| Ducat Settlement | city | Texas | United States | 30.26 | -94.70 | 88 | |
| Ducat Town | city | Maryland | United States | 38.95 | -76.92 | 147 | |
| Duce | city | Arkansas | United States | 33.78 | -91.28 | 144 | |
| Duch Addition | city | Ohio | United States | 39.94 | -81.42 | 997 | |
| Duchamp | city | Louisiana | United States | 30.10 | -91.92 | 26 | |
| Duchesne | city | Utah | United States | 40.16 | -110.40 | 5869 | |
| Duchess Landing | city | Oklahoma | United States | 35.39 | -95.42 | 830 | |
| Duchess Park Mobile Home Park | city | New York | United States | 41.56 | -73.91 | 278 | |
| Duck | city | North Carolina | United States | 36.17 | -75.76 | 0 | |
| Duck | city | West Virginia | United States | 38.58 | -80.94 | 1095 | |
| Duck Creek | city | North Carolina | United States | 34.60 | -77.28 | 22 | |
| Duck Creek | city | Ohio | United States | 41.17 | -80.89 | 977 | |
| Duck Creek | city | Tennessee | United States | 36.49 | -83.22 | 1669 | |
| Duck Creek | city | Wisconsin | United States | 44.56 | -88.07 | 830 | |
| Duck Creek (historical) | city | Georgia | United States | 34.58 | -85.37 | 830 | |
| Duck Creek Landing | city | Delaware | United States | 39.32 | -75.57 | 9 | |
| Duck Creek Village | city | Utah | United States | 37.52 | -112.66 | 8599 | |
| Duck Harbor (historical) | city | Massachusetts | United States | 42.42 | -71.69 | 830 | |
| Duck Hill | city | Mississippi | United States | 33.63 | -89.71 | 275 | |
| Duck Island Roads | city | Connecticut | United States | 41.26 | -72.51 | 0 | |
| Duck Key | city | Florida | United States | 24.77 | -80.91 | 0 | |
| Duck Lake | city | Michigan | United States | 42.40 | -84.78 | 928 | |
| Duck Port (historical) | city | Louisiana | United States | 32.39 | -91.01 | 65 | |
| Duck Springs | city | Alabama | United States | 34.15 | -86.00 | 830 | |
| Duck Village | city | Alaska | United States | 58.11 | -152.55 | 141 | |
| Duck Woods | city | Virginia | United States | 37.16 | -77.33 | 127 | |
| Duckabush | city | Washington | United States | 47.65 | -122.93 | 0 | |
| Ducker | city | Georgia | United States | 31.53 | -84.37 | 206 | |
| Duckers | city | Kentucky | United States | 38.16 | -84.78 | 830 | |
| Ducket Crossing | city | Utah | United States | 37.74 | -110.28 | 5029 | |
| Duckett | city | Arkansas | United States | 34.29 | -94.22 | 898 | |
| Duckett Ford | city | Arkansas | United States | 34.26 | -94.19 | 830 | |
| Duckettsville | city | Maryland | United States | 39.01 | -76.80 | 147 | |
| Duckfoot Landing | city | Ohio | United States | 40.51 | -84.48 | 875 | |
| Duckroost | city | Louisiana | United States | 30.25 | -90.87 | 3 | |
| Duckrun | city | Kentucky | United States | 36.74 | -84.32 | 1200 | |
| Duckrun | city | Pennsylvania | United States | 40.91 | -80.27 | 1194 | |
| Ducks Head | city | New Hampshire | United States | 44.14 | -71.19 | 830 | |
| Ducks Landing | city | North Carolina | United States | 35.01 | -78.99 | 150 | |
| Ducktown | city | Georgia | United States | 34.24 | -84.25 | 1200 | |
| Ducktown | city | North Carolina | United States | 35.23 | -82.75 | 2509 | |
| Ducktown | city | Tennessee | United States | 35.04 | -84.38 | 1669 | |
| Ducktown | city | Tennessee | United States | 36.34 | -82.63 | 1801 | |
| Ducktown | city | Illinois | United States | 41.83 | -87.68 | 830 | |
| Ducktrap | city | Maine | United States | 44.30 | -69.01 | 3 | |
| Duckville | city | Massachusetts | United States | 42.22 | -72.34 | 400 | |
| Duckwall | city | West Virginia | United States | 39.57 | -78.19 | 830 | |
| Duckwater | city | Nevada | United States | 38.93 | -115.71 | 5869 | |
| Duckworth | city | West Virginia | United States | 39.28 | -80.88 | 1072 | |
| Duco | city | Kentucky | United States | 37.61 | -83.03 | 1197 | |
| Ducor | city | California | United States | 35.89 | -119.05 | 830 |