| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ust-Jaga | city | Irkutskaya Oblast' | Russia | 54.71 | 98.23 | 1919 | 0 |
| Ust-Jansk | city | Sakha (Yakutiya) | Russia | 70.91 | 136.45 | 55 | 0 |
| Ust-Jantsjer | city | Permskiy Kray | Russia | 59.52 | 54.07 | 830 | 298 |
| Ust-Jarul | city | Krasnoyarskiy Kray | Russia | 55.80 | 95.28 | 1040 | 186 |
| Ust-Jazva | city | Permskiy Kray | Russia | 60.36 | 56.80 | 357 | 149 |
| Ust-Jerba | city | Khakasiya | Russia | 54.45 | 91.16 | 915 | 232 |
| Ust-Jes | city | Khakasiya | Russia | 52.96 | 90.25 | 1227 | 435 |
| Ust-Judoma | city | Sakha (Yakutiya) | Russia | 59.16 | 135.17 | 830 | 0 |
| Ust-Jugusj | city | Sverdlovskaya Oblast' | Russia | 56.42 | 58.63 | 830 | 894 |
| Ust-Juguz | city | Bashkortostan | Russia | 56.07 | 57.75 | 1007 | 654 |
| Ust-Jul | city | Tomskaya Oblast' | Russia | 57.74 | 85.49 | 246 | 214 |
| Ust-Juribej | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 68.91 | 69.46 | 59 | 0 |