| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Olianivka | city | Kharkivs'ka Oblast' | Ukraine | 49.05 | 35.54 | 830 | 2031 |
| Olianivka | city | Dnipropetrovs'ka Oblast' | Ukraine | 48.97 | 35.25 | 830 | 1137 |
| Olibów | city | Rivnens'ka Oblast' | Ukraine | 50.53 | 25.91 | 830 | 3268 |
| Oliinykove | city | Kharkivs'ka Oblast' | Ukraine | 50.27 | 36.48 | 830 | 3362 |
| Oliinyky | city | Chernihivs'ka Oblast' | Ukraine | 51.76 | 32.59 | 830 | 2130 |
| Oliinyky | city | Kharkivs'ka Oblast' | Ukraine | 49.89 | 35.01 | 830 | 2846 |
| Oliinyky | city | Poltavs'ka Oblast' | Ukraine | 49.33 | 34.22 | 374 | 2941 |
| Oliinyky | city | Kharkivs'ka Oblast' | Ukraine | 49.23 | 36.07 | 830 | 2122 |
| Oliiv | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oliivka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.35 | 28.68 | 830 | 15788 |
| Oliivka | city | Kirovohrads'ka Oblast' | Ukraine | 48.73 | 32.99 | 830 | 4232 |
| Olimpiadivka | city | Cherkas'ka Oblast' | Ukraine | 49.98 | 32.24 | 393 | 3278 |
| Olimpiadivka | city | Kirovohrads'ka Oblast' | Ukraine | 48.50 | 33.07 | 830 | 840 |
| Olino | city | Sums'ka Oblast' | Ukraine | 51.83 | 33.79 | 830 | 2317 |
| Olischewka | city | Chernihivs'ka Oblast' | Ukraine | 51.22 | 31.33 | 377 | 166 |
| Olishevka | city | Chernihivs'ka Oblast' | Ukraine | 51.22 | 31.33 | 377 | 166 |
| Olishivka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.59 | 28.61 | 830 | 3870 |
| Olishovka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.59 | 28.61 | 830 | 3870 |
| Olisino | city | Khmel'nyts'ka Oblast' | Ukraine | 49.28 | 26.56 | 1072 | 4756 |
| Oliva | city | Avtonomna Respublika Krym | Ukraine | 44.41 | 33.87 | 830 | 4795 |
| Oliva | city | Kyyivs'ka Oblast' | Ukraine | 50.88 | 29.55 | 830 | 1092 |
| Oliyev | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oliyevka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.35 | 28.68 | 830 | 15788 |
| Oliyiv | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oliyivka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.35 | 28.68 | 830 | 15788 |
| Oliyivka | city | Kirovohrads'ka Oblast' | Ukraine | 48.73 | 32.99 | 830 | 4232 |
| Oliynykove | city | Kharkivs'ka Oblast' | Ukraine | 50.27 | 36.48 | 830 | 3362 |
| Oliynyky | city | Kharkivs'ka Oblast' | Ukraine | 49.23 | 36.07 | 830 | 2122 |
| Oliynyky | city | Chernihivs'ka Oblast' | Ukraine | 51.76 | 32.59 | 830 | 2130 |
| Oliynyky | city | Kharkivs'ka Oblast' | Ukraine | 49.89 | 35.01 | 830 | 2846 |
| Oliynyky | city | Poltavs'ka Oblast' | Ukraine | 49.33 | 34.22 | 374 | 2941 |
| Olizarka | city | Zhytomyrs'ka Oblast' | Ukraine | 50.35 | 28.16 | 830 | 2728 |
| Olizarovka | city | Kyyivs'ka Oblast' | Ukraine | 50.98 | 29.53 | 830 | 924 |