| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Osty | city | Rivnens'ka Oblast' | Ukraine | 51.30 | 26.48 | 830 | 3576 |
| Ostyako-Vogul'sk | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 61.00 | 69.00 | 164 | 19968 |
| Ostyako-Vogul’sk | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 61.00 | 69.00 | 164 | 19968 |
| Ostyatsk | city | Novosibirskaya Oblast' | Russia | 56.71 | 78.08 | 301 | 0 |
| Ostyatskaya | city | Krasnoyarskiy Kray | Russia | 59.17 | 91.33 | 203 | 0 |
| Ostyatskovo | city | Permskiy Kray | Russia | 60.27 | 56.49 | 341 | 132 |
| Ostyatskoye | city | Permskiy Kray | Russia | 60.27 | 56.49 | 341 | 132 |
| Ostyatskoye | city | Novosibirskaya Oblast' | Russia | 56.71 | 78.08 | 301 | 0 |
| Ostyukovichi | city | Minskaya Oblast' | Belarus | 54.41 | 27.24 | 830 | 1316 |
| Ostyunino | city | Vologodskaya Oblast' | Russia | 59.75 | 37.53 | 830 | 298 |
| Ostyunino | city | Vologodskaya Oblast' | Russia | 59.21 | 39.23 | 830 | 149 |
| Ostyuryu | city | Jalal-Abad | Kyrgyzstan | 40.95 | 73.26 | 3707 | 6711 |
| Ostyzhe | city | Rivnens'ka Oblast' | Ukraine | 51.00 | 26.83 | 830 | 2682 |