| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oyak | city | Sud | Cameroon | 3.17 | 11.68 | 2509 | 596 |
| Oyak | city | Sud | Cameroon | 3.08 | 11.45 | 2509 | 2956 |
| Oyak | city | Sulawesi Tengah | Indonesia | 1.09 | 121.90 | 59 | 2123 |
| Oyak | city | Sulawesi Tengah | Indonesia | 1.03 | 121.56 | 111 | 6668 |
| Oyak | city | Sulawesi Tengah | Indonesia | 1.09 | 121.93 | 0 | 2239 |
| Oyak (historical) | city | Alaska | United States | 59.79 | -161.95 | 3 | |
| Oyak I | city | Centre | Cameroon | 3.48 | 11.50 | 1099 | 6153 |
| Oyak-kol | city | Chungbuk | Korea, Republic of (South) | 37.05 | 127.64 | 830 | 15425 |
| Oyak-kol | city | Chungnam | Korea, Republic of (South) | 36.36 | 126.62 | 830 | 47888 |
| Oyak-kol | city | Daejeon | Korea, Republic of (South) | 36.46 | 127.38 | 170 | 101991 |
| Oyakama | city | Rivers | Nigeria | 5.05 | 6.54 | 393 | 36654 |
| Oyakaouya | city | Gao | Mali | 15.84 | 0.28 | 830 | 3018 |
| Oyakebaru | city | Okinawa | Japan | 26.16 | 127.78 | 226 | 74713 |
| Oyakimiyeye | city | Bayelsa | Nigeria | 4.60 | 5.77 | 830 | 15347 |
| Oyakkol | city | Gyeonggi | Korea, Republic of (South) | 37.18 | 126.69 | 170 | 4940 |
| Oyako | city | Sulawesi Tengah | Indonesia | 1.09 | 121.90 | 59 | 2123 |
| Oyakyula | city | Laane-Virumaa | Estonia | 59.48 | 26.48 | 157 | 3105 |
| Oyakyula | city | Harjumaa | Estonia | 59.33 | 25.37 | 193 | 3804 |
| Oyakyula | city | Laane-Virumaa | Estonia | 59.28 | 25.77 | 298 | 634 |
| Oyakyula | city | Jarvamaa | Estonia | 59.02 | 25.58 | 265 | 437 |
| Oyakyula | city | Viljandimaa | Estonia | 58.55 | 25.29 | 134 | 440 |