| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Umapine | city | Oregon | United States | 45.98 | -118.50 | 830 | |
| Umatac | city | Guam | United States | 13.30 | 144.66 | 209 | |
| Umatilla | city | Florida | United States | 28.93 | -81.67 | 78 | |
| Umatilla | city | Oregon | United States | 45.92 | -119.34 | 400 | |
| Umbarger | city | Texas | United States | 34.95 | -102.11 | 3746 | |
| Umber | city | Missouri | United States | 37.62 | -93.76 | 961 | |
| Umber View Heights | city | Missouri | United States | 37.62 | -93.80 | 925 | |
| Umberto Garcia Junior Colonia | city | Texas | United States | 26.21 | -98.36 | 118 | |
| Umbria (historical) | city | Ohio | United States | 40.40 | -82.19 | 1030 | |
| Umiat | city | Alaska | United States | 69.37 | -152.14 | 262 | |
| Umkumiute | city | Alaska | United States | 60.50 | -165.20 | 0 | |
| Umnak | city | Alaska | United States | 53.27 | -168.22 | 6 | |
| Umnak Village | city | Alaska | United States | 52.94 | -168.87 | 98 | |
| Umnokalukta (historical) | city | Alaska | United States | 66.92 | -157.50 | 91 | |
| Umpire | city | Arkansas | United States | 34.28 | -94.05 | 830 | |
| Umpire | city | Missouri | United States | 37.18 | -92.61 | 1669 | |
| Umpqua | city | Oregon | United States | 43.37 | -123.47 | 347 | |
| Umpqua City (historical) | city | Oregon | United States | 43.71 | -124.17 | 3 | |
| Umtanum | city | Washington | United States | 46.86 | -120.48 | 1669 |