| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Osoaviakhima | city | Donets'ka Oblast' | Ukraine | 47.14 | 37.51 | 42 | 183673 |
| Osoivka | city | Sums'ka Oblast' | Ukraine | 50.91 | 35.17 | 830 | 2384 |
| Osokorevka | city | Khersons'ka Oblast' | Ukraine | 47.45 | 33.92 | 16 | 1689 |
| Osokorivka | city | Khersons'ka Oblast' | Ukraine | 47.45 | 33.92 | 16 | 1689 |
| Osokorivka | city | Chernihivs'ka Oblast' | Ukraine | 50.84 | 31.61 | 830 | 2738 |
| Osokorivka | city | Dnipropetrovs'ka Oblast' | Ukraine | 48.12 | 35.35 | 242 | 594 |
| Osokorki | city | Misto Kyyiv | Ukraine | 50.41 | 30.62 | 282 | 233378 |
| Osokorovka | city | Khersons'ka Oblast' | Ukraine | 47.45 | 33.92 | 16 | 1689 |
| Osokorovka | city | Chernihivs'ka Oblast' | Ukraine | 50.84 | 31.61 | 830 | 2738 |
| Osokory | city | Poltavs'ka Oblast' | Ukraine | 49.70 | 33.01 | 360 | 2618 |
| Osokovka | city | Kharkivs'ka Oblast' | Ukraine | 49.91 | 37.91 | 406 | 1639 |
| Osolinka | city | Vinnyts'ka Oblast' | Ukraine | 49.42 | 28.11 | 885 | 3935 |
| Osolynka | city | Vinnyts'ka Oblast' | Ukraine | 49.42 | 28.11 | 885 | 3935 |
| Osov | city | Chernihivs'ka Oblast' | Ukraine | 52.22 | 33.03 | 830 | 1582 |
| Osova | city | Ukraine | 51.83 | 24.23 | 830 | 1639 | |
| Osova | city | Rivnens'ka Oblast' | Ukraine | 51.78 | 25.95 | 830 | 1788 |
| Osova | city | Rivnens'ka Oblast' | Ukraine | 51.47 | 26.36 | 830 | 2255 |
| Osova | city | Rivnens'ka Oblast' | Ukraine | 51.09 | 25.98 | 830 | 2441 |
| Osova | city | Zhytomyrs'ka Oblast' | Ukraine | 50.83 | 27.57 | 830 | 1694 |
| Osove | city | Chernihivs'ka Oblast' | Ukraine | 52.22 | 33.03 | 830 | 1582 |
| Osove | city | Poltavs'ka Oblast' | Ukraine | 49.92 | 33.39 | 410 | 2977 |
| Osovets | city | Kyyivs'ka Oblast' | Ukraine | 50.86 | 29.56 | 830 | 1030 |
| Osovets' | city | Kyyivs'ka Oblast' | Ukraine | 50.86 | 29.56 | 830 | 1030 |
| Osovets' | city | Chernihivs'ka Oblast' | Ukraine | 50.63 | 31.48 | 400 | 2682 |
| Osovets’ | city | Kyyivs'ka Oblast' | Ukraine | 50.86 | 29.56 | 830 | 1030 |
| Osovets’ | city | Chernihivs'ka Oblast' | Ukraine | 50.63 | 31.48 | 400 | 2682 |
| Osoviny | city | Avtonomna Respublika Krym | Ukraine | 45.43 | 36.59 | 3 | 10224 |
| Osovka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.98 | 27.98 | 830 | 1937 |
| Osovka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.65 | 28.80 | 830 | 3433 |
| Osovka | city | Rivnens'ka Oblast' | Ukraine | 51.09 | 25.98 | 830 | 2441 |
| Osovtse | city | Ternopil's'ka Oblast' | Ukraine | 49.15 | 25.37 | 1187 | 5998 |
| Osovtsy | city | Zhytomyrs'ka Oblast' | Ukraine | 50.34 | 29.47 | 830 | 3120 |
| Osovtsy | city | Ternopil's'ka Oblast' | Ukraine | 49.16 | 25.36 | 1013 | 6005 |
| Osovtsy | city | Ternopil's'ka Oblast' | Ukraine | 49.15 | 25.37 | 1187 | 5998 |
| Osovtsy | city | Volyns'ka Oblast' | Ukraine | 51.68 | 24.90 | 830 | 2384 |
| Osovyny | city | Avtonomna Respublika Krym | Ukraine | 45.43 | 36.59 | 3 | 10224 |
| Osowa | city | Rivnens'ka Oblast' | Ukraine | 51.47 | 26.36 | 830 | 2255 |
| Osoyevka | city | Sums'ka Oblast' | Ukraine | 50.91 | 35.17 | 830 | 2384 |
| Osoyivka | city | Sums'ka Oblast' | Ukraine | 50.91 | 35.17 | 830 | 2384 |