| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| O-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0452778 | 126.0355556 | 167 | 140176 |
| O-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0683333 | 126.0375 | 547 | 140176 |
| O-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1036111 | 126.1883333 | 360 | 126350 |
| Obong-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8061111 | 126.1866667 | 1253 | 110749 |
| Oeam-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9897222 | 126.2438889 | 396 | 99584 |
| Oehyangguk-tong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1511111 | 125.7222222 | 170 | 139664 |
| Oemok-tong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9908333 | 125.8688889 | 111 | 140341 |
| Oemuk-tong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9908333 | 125.8688889 | 111 | 140341 |
| Oemŏk-tong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9908333 | 125.8688889 | 111 | 140341 |
| Ogu | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8316667 | 126.036111 | 672 | 140672 |
| Okchong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7544444 | 125.975 | 314 | 121007 |
| Okchong-ni | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0233333 | 126.2063889 | 626 | 133439 |
| Okchŏng | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7544444 | 125.975 | 314 | 121007 |
| Okchŏng-ni | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0233333 | 126.2063889 | 626 | 133439 |
| Okkum | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9866667 | 126.0766667 | 131 | 140341 |
| Okkŭm | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9866667 | 126.0766667 | 131 | 140341 |
| Oktaejong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9147222 | 125.8541667 | 85 | 140508 |
| Oktaeumul | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9147222 | 125.8541667 | 85 | 140508 |
| On-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0966667 | 125.8430556 | 137 | 137341 |
| On-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1172222 | 126.1536111 | 108 | 134684 |
| Ong-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1466667 | 126.1211111 | 400 | 119980 |
| Ongjang-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1163889 | 125.7577778 | 121 | 140095 |
| Ongjom | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0888889 | 125.8680556 | 59 | 137341 |
| Onjang-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1163889 | 125.7577778 | 121 | 140095 |
| Oon-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8441667 | 125.8505556 | 157 | 126910 |
| Ori-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0322222 | 126.0286111 | 52 | 140257 |
| Ori-kol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0322222 | 126.0286111 | 52 | 140257 |
| Ori-ri | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7452778 | 126.0586111 | 390 | 118606 |
| Oryong-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1669444 | 125.7758333 | 269 | 128957 |
| Oryu-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1372222 | 125.8361111 | 318 | 126069 |
| Oryu-ri | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0166667 | 125.65 | 13 | 134868 |
| Oryu-ri | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9977778 | 125.8933333 | 91 | 140341 |
| Osal-li | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.2036111 | 125.7222222 | 101 | 137632 |
| Osan-ni | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.2036111 | 125.7222222 | 101 | 137632 |
| Osong-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.81 | 125.9133333 | 275 | 104476 |
| Osong-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.81 | 125.9133333 | 275 | 104476 |
| Osonyoul | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9966667 | 126.0544444 | 134 | 140341 |
| Oun-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.2072222 | 125.7811111 | 406 | 128957 |
| Oun-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1833333 | 125.9877778 | 124 | 101746 |
| Oun-gol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8441667 | 125.8505556 | 157 | 126910 |
| Oun-kol | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8441667 | 125.8505556 | 157 | 126910 |
| Oyung-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8725 | 125.5652778 | 321 | 133386 |
| Oŭn-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.2072222 | 125.7811111 | 406 | 128957 |