| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ostrovs'ke | city | Avtonomna Respublika Krym | Ukraine | 45.77 | 34.42 | 19 | 6841 |
| Ostrovs'ke | city | Avtonomna Respublika Krym | Ukraine | 45.74 | 34.07 | 68 | 2559 |
| Ostrovs'ke | city | Zaporiz'ka Oblast' | Ukraine | 47.97 | 35.85 | 295 | 1937 |
| Ostrovs'koho | city | Donets'ka Oblast' | Ukraine | 47.92 | 37.18 | 830 | 4617 |
| Ostrovshchina | city | Vitebskaya Oblast' | Belarus | 55.51 | 28.40 | 416 | 962 |
| Ostrovshchina | city | Mogilevskaya Oblast' | Belarus | 53.74 | 29.92 | 830 | 1658 |
| Ostrovshchina | city | Smolenskaya Oblast' | Russia | 54.67 | 33.37 | 830 | 1474 |
| Ostrovshchina | city | Pskovskaya Oblast' | Russia | 56.53 | 30.84 | 311 | 298 |
| Ostrovshina | city | Kharkivs'ka Oblast' | Ukraine | 48.87 | 36.64 | 830 | 1197 |
| Ostrovsk | city | Orlovskaya Oblast' | Russia | 52.62 | 35.04 | 830 | 1222 |
| Ostrovsk | city | Rivnens'ka Oblast' | Ukraine | 51.71 | 25.77 | 830 | 1788 |
| Ostrovskaja | city | Volgogradskaya Oblast' | Russia | 50.44 | 44.45 | 288 | 596 |
| Ostrovskaya | city | Komi | Russia | 63.28 | 47.92 | 311 | 0 |
| Ostrovskaya | city | Vologodskaya Oblast' | Russia | 60.21 | 38.51 | 830 | 298 |
| Ostrovskaya | city | Irkutskaya Oblast' | Russia | 53.67 | 103.39 | 1669 | 1 |
| Ostrovskaya | city | Volgogradskaya Oblast' | Russia | 50.44 | 44.45 | 288 | 596 |
| Ostrovskaya | city | Omskaya Oblast' | Russia | 56.35 | 72.15 | 314 | 298 |
| Ostrovskaya | city | Lipetskaya Oblast' | Russia | 52.94 | 38.03 | 830 | 1341 |
| Ostrovskaya | city | Vologodskaya Oblast' | Russia | 60.74 | 41.60 | 396 | 298 |
| Ostrovskaya Ploshchadka | city | Kemerovskaya Oblast' | Russia | 53.80 | 87.15 | 830 | 894 |
| Ostrovskaya Schel | city | Krasnodarskiy Kray | Russia | 44.27 | 39.29 | 1184 | 298 |
| Ostrovskaya Shchel' | city | Krasnodarskiy Kray | Russia | 44.27 | 39.29 | 1184 | 298 |
| Ostrovskaya Shchel’ | city | Krasnodarskiy Kray | Russia | 44.27 | 39.29 | 1184 | 298 |
| Ostrovske | city | Avtonomna Respublika Krym | Ukraine | 45.77 | 34.42 | 19 | 6841 |
| Ostrovske | city | Avtonomna Respublika Krym | Ukraine | 45.74 | 34.07 | 68 | 2559 |
| Ostrovske | city | Zaporiz'ka Oblast' | Ukraine | 47.97 | 35.85 | 295 | 1937 |
| Ostrovski (historical) | city | Alaska | United States | 59.58 | -151.50 | 0 | |
| Ostrovskij | city | Chelyabinskaya Oblast' | Russia | 55.92 | 60.93 | 830 | 298 |
| Ostrovskiy | city | Grodnenskaya Oblast' | Belarus | 53.06 | 24.23 | 830 | 1266 |
| Ostrovskiy | city | Pavlodar | Kazakhstan | 53.05 | 78.07 | 830 | 447 |
| Ostrovskiy | city | Volgogradskaya Oblast' | Russia | 49.09 | 43.92 | 154 | 656 |
| Ostrovskiy | city | Chelyabinskaya Oblast' | Russia | 55.92 | 60.93 | 830 | 298 |
| Ostrovskiy | city | Chelyabinskaya Oblast' | Russia | 55.37 | 60.67 | 944 | 1043 |
| Ostrovskiy | city | Novosibirskaya Oblast' | Russia | 55.27 | 81.63 | 830 | 298 |
| Ostrovskiy | city | Tatarstan | Russia | 55.18 | 53.37 | 830 | 1146 |
| Ostrovskiy | city | Kemerovskaya Oblast' | Russia | 54.78 | 85.57 | 830 | 945 |
| Ostrovskiy | city | Novosibirskaya Oblast' | Russia | 53.82 | 82.33 | 830 | 596 |
| Ostrovskiy | city | Tambovskaya Oblast' | Russia | 53.62 | 41.56 | 830 | 0 |
| Ostrovskiy | city | Samarskaya Oblast' | Russia | 52.93 | 51.00 | 150 | 1548 |
| Ostrovskiy | city | Volgogradskaya Oblast' | Russia | 48.53 | 42.94 | 118 | 894 |
| Ostrovskiy | city | Sakhalinskaya Oblast' | Russia | 46.48 | 141.83 | 331 | 151 |
| Ostrovskiy | city | Sakhalinskaya Oblast' | Russia | 46.43 | 143.38 | 114 | 284 |
| Ostrovskiy | city | Volgogradskaya Oblast' | Russia | 50.44 | 44.45 | 288 | 596 |
| Ostrovskiy | city | Tul'skaya Oblast' | Russia | 54.02 | 37.05 | 830 | 1133 |
| Ostrovskiy | city | Zaporiz'ka Oblast' | Ukraine | 47.97 | 35.85 | 295 | 1937 |
| Ostrovskiye | city | Vitebskaya Oblast' | Belarus | 55.44 | 30.61 | 830 | 0 |
| Ostrovskiye Yurty | city | Sverdlovskaya Oblast' | Russia | 56.98 | 64.88 | 187 | 596 |
| Ostrovskoe | city | Orlovskaya Oblast' | Russia | 52.62 | 35.04 | 830 | 1222 |
| Ostrovskogo | city | Voronezhskaya Oblast' | Russia | 51.57 | 42.38 | 347 | 298 |
| Ostrovskogo | city | Donets'ka Oblast' | Ukraine | 47.92 | 37.18 | 830 | 4617 |
| Ostrovskogo | city | Kharkivs'ka Oblast' | Ukraine | 49.29 | 37.93 | 406 | 2020 |
| Ostrovskoho | city | Donets'ka Oblast' | Ukraine | 47.92 | 37.18 | 830 | 4617 |
| Ostrovskoj | city | Volgogradskaya Oblast' | Russia | 48.53 | 42.94 | 118 | 894 |
| Ostrovskoje | city | Kostromskaya Oblast' | Russia | 57.81 | 42.24 | 830 | 447 |
| Ostrovskoje | city | Nizhegorodskaya Oblast' | Russia | 55.88 | 45.15 | 830 | 1290 |
| Ostrovskoy | city | Kaluzhskaya Oblast' | Russia | 53.82 | 34.78 | 830 | 416 |
| Ostrovskoy | city | Volgogradskaya Oblast' | Russia | 48.53 | 42.94 | 118 | 894 |
| Ostrovskoye | city | Novgorodskaya Oblast' | Russia | 58.80 | 34.90 | 830 | 447 |
| Ostrovskoye | city | Kostromskaya Oblast' | Russia | 57.81 | 42.24 | 830 | 447 |
| Ostrovskoye | city | Nizhegorodskaya Oblast' | Russia | 55.88 | 45.15 | 830 | 1290 |
| Ostrovskoye | city | Kemerovskaya Oblast' | Russia | 53.80 | 87.15 | 830 | 894 |
| Ostrovskoye | city | Amurskaya Oblast' | Russia | 50.33 | 130.80 | 830 | 149 |
| Ostrovskoye | city | Kirovskaya Oblast' | Russia | 58.45 | 51.63 | 830 | 447 |
| Ostrovskoye | city | Lipetskaya Oblast' | Russia | 52.94 | 38.03 | 830 | 1341 |
| Ostrovskoye | city | Kemerovskaya Oblast' | Russia | 56.38 | 86.95 | 830 | 447 |
| Ostrovskoye | city | Kaliningradskaya Oblast' | Russia | 54.65 | 20.86 | 42 | 2668 |
| Ostrovskoye | city | Avtonomna Respublika Krym | Ukraine | 45.77 | 34.42 | 19 | 6841 |
| Ostrovskoye | city | Avtonomna Respublika Krym | Ukraine | 45.74 | 34.07 | 68 | 2559 |
| Ostrovskoye | city | Avtonomna Respublika Krym | Ukraine | 45.67 | 33.81 | 147 | 2384 |
| Ostrovskoye | city | Zaporiz'ka Oblast' | Ukraine | 47.97 | 35.85 | 295 | 1937 |
| Ostrovs’ke | city | Avtonomna Respublika Krym | Ukraine | 45.77 | 34.42 | 19 | 6841 |
| Ostrovs’ke | city | Avtonomna Respublika Krym | Ukraine | 45.74 | 34.07 | 68 | 2559 |
| Ostrovs’ke | city | Zaporiz'ka Oblast' | Ukraine | 47.97 | 35.85 | 295 | 1937 |
| Ostrovs’koho | city | Donets'ka Oblast' | Ukraine | 47.92 | 37.18 | 830 | 4617 |