| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ulder-Khuan | city | Irkutskaya Oblast' | Russia | 53.47 | 103.21 | 1669 | 745 |
| Uldjutsjiny | city | Kalmykiya | Russia | 46.12 | 43.72 | 170 | 447 |
| Uldor-Serd | city | Komi | Russia | 61.05 | 50.04 | 830 | 149 |
| Ulduchiny | city | Kalmykiya | Russia | 46.12 | 43.72 | 170 | 447 |
| Uldurga | city | Zabaykal'skiy Kray | Russia | 52.54 | 115.12 | 2509 | 296 |