| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obaghan | city | Qostanay | Kazakhstan | 54.32 | 64.75 | 347 | 521 |
| Okhotnichiy | city | Qostanay | Kazakhstan | 53.15 | 66.14 | 830 | 447 |
| Okrainka | city | Qostanay | Kazakhstan | 52.64 | 61.37 | 853 | 447 |
| Okrainnyy | city | Qostanay | Kazakhstan | 52.64 | 61.37 | 853 | 447 |
| Oktyabr' | city | Qostanay | Kazakhstan | 51.45 | 64.33 | 830 | 149 |
| Oktyabr'skiy | city | Qostanay | Kazakhstan | 51.45 | 64.33 | 830 | 149 |
| Oktyabr'skiy | city | Qostanay | Kazakhstan | 52.60 | 62.62 | 830 | 8961 |
| Oktyabr'skiy | city | Qostanay | Kazakhstan | 53.31 | 61.84 | 830 | 596 |
| Oktyabr'skiy | city | Qostanay | Kazakhstan | 52.19 | 65.72 | 830 | 298 |
| Oktyabr'skiy | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr'skoe | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr'skoye | city | Qostanay | Kazakhstan | 53.31 | 61.84 | 830 | 596 |
| Oktyabr'skoye | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr’ | city | Qostanay | Kazakhstan | 51.45 | 64.33 | 830 | 149 |
| Oktyabr’skiy | city | Qostanay | Kazakhstan | 52.19 | 65.72 | 830 | 298 |
| Oktyabr’skiy | city | Qostanay | Kazakhstan | 53.31 | 61.84 | 830 | 596 |
| Oktyabr’skiy | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr’skiy | city | Qostanay | Kazakhstan | 51.45 | 64.33 | 830 | 149 |
| Oktyabr’skiy | city | Qostanay | Kazakhstan | 52.60 | 62.62 | 830 | 8961 |
| Oktyabr’skoe | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr’skoye | city | Qostanay | Kazakhstan | 52.11 | 65.68 | 830 | 298 |
| Oktyabr’skoye | city | Qostanay | Kazakhstan | 53.31 | 61.84 | 830 | 596 |
| Olengti | city | Qostanay | Kazakhstan | 51.54 | 63.69 | 830 | 149 |
| Ordzhonikidze | city | Qostanay | Kazakhstan | 52.45 | 61.75 | 830 | 447 |
| Ordzhonikidzevskiy | city | Qostanay | Kazakhstan | 52.69 | 62.04 | 830 | 386 |
| Orenburgskiy | city | Qostanay | Kazakhstan | 52.84 | 62.46 | 830 | 0 |
| Ornekskiy | city | Qostanay | Kazakhstan | 53.48 | 61.30 | 830 | 634 |
| Orqaliq | city | Qostanay | Kazakhstan | 50.25 | 66.92 | 1112 | 68693 |
| Orqash | city | Qostanay | Kazakhstan | 51.34 | 62.33 | 830 | 149 |
| Oshagandy | city | Qostanay | Kazakhstan | 50.45 | 64.25 | 351 | 0 |
| Oshaghandy | city | Qostanay | Kazakhstan | 50.45 | 64.25 | 351 | 0 |
| Osipovka | city | Qostanay | Kazakhstan | 53.05 | 64.49 | 830 | 447 |
| Otdeleniye Pervoye Sovkhoza Tselinnyy | city | Qostanay | Kazakhstan | 50.08 | 67.31 | 1122 | 0 |
| Ozernaya | city | Qostanay | Kazakhstan | 53.43 | 63.22 | 830 | 0 |
| Ozernoe | city | Qostanay | Kazakhstan | 53.45 | 63.30 | 830 | 0 |
| Ozernyy | city | Qostanay | Kazakhstan | 53.43 | 63.22 | 830 | 0 |
| Ozero Bazatan | city | Qostanay | Kazakhstan | 49.33 | 65.60 | 830 | 149 |
| Ozero Bekberdykol' | city | Qostanay | Kazakhstan | 49.81 | 64.73 | 396 | 0 |
| Ozero Bekberdykol’ | city | Qostanay | Kazakhstan | 49.81 | 64.73 | 396 | 0 |
| Ozero Davgora | city | Qostanay | Kazakhstan | 49.44 | 64.33 | 830 | 0 |
| Ozero Mergenkopa | city | Qostanay | Kazakhstan | 49.01 | 64.94 | 830 | 149 |
| Ozero Shebendy-Sor | city | Qostanay | Kazakhstan | 50.00 | 65.32 | 830 | 149 |
| Ozero Shibyndysor | city | Qostanay | Kazakhstan | 50.00 | 65.32 | 830 | 149 |
| Ozërnoye | city | Qostanay | Kazakhstan | 53.45 | 63.30 | 830 | 0 |
| Ozërnyy | city | Qostanay | Kazakhstan | 53.45 | 63.30 | 830 | 0 |