| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Om-dong | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.5277778 | 125.2111111 | 157 | 30489 |
| Om-dong | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.0341667 | 125.37 | 308 | 30699 |
| Om-dong | city | | Korea, Dem. Peoples Rep. of (North) | 40.1333333 | 125.8166667 | 623 | 22862 |
| Oma-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1138889 | 125.7161111 | 1122 | 22876 |
| Omae-ri | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 38.9913889 | 127.8516667 | 0 | 8351 |
| Omae-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.1233333 | 128.3236111 | 26 | 16972 |
| Omak-tong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.7661111 | 126.6797222 | 508 | 23833 |
| Oman-dong | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38 | 125.2833333 | 262 | 29567 |
| Oman-gol | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38 | 125.2833333 | 262 | 29567 |
| Oman-gol | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.1477778 | 126.6041667 | 580 | 26910 |
| Oman-ni | city | | Korea, Dem. Peoples Rep. of (North) | 40.9666667 | 127.05 | 3704 | 8380 |
| Ombang-dong | city | Yanggang-do | Korea, Dem. Peoples Rep. of (North) | 40.715 | 128.2955556 | 3828 | 9653 |
| Ombang-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4972222 | 129.0536111 | 216 | 8609 |
| Ombang-gol | city | Yanggang-do | Korea, Dem. Peoples Rep. of (North) | 40.715 | 128.2955556 | 3828 | 9653 |
| Ombang-kol | city | Yanggang-do | Korea, Dem. Peoples Rep. of (North) | 40.715 | 128.2955556 | 3828 | 9653 |
| Omch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5230556 | 127.2388889 | 6 | 18575 |
| Omch'on | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9636111 | 127.7338889 | 780 | 18452 |
| Omdal | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 38.9247222 | 127.9227778 | 0 | 5022 |
| Omdong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3180556 | 128.1116667 | 583 | 18359 |
| Ome | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 37.9416667 | 126.2297222 | 6 | 30734 |
| Omgogae | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 39.3422222 | 127.3669444 | 206 | 13220 |
| Omgon-ni | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.5166667 | 125.5833333 | 6 | 30489 |
| Omgong-ni | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.5166667 | 125.5833333 | 6 | 30489 |
| Omguji | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.0727778 | 125.9413889 | 95 | 30682 |
| Omgwan-ni | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.5166667 | 125.5833333 | 6 | 30489 |
| Omgwang-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.4333333 | 129.4333333 | 1804 | 13577 |
| Omgwang-ni | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.4333333 | 129.4333333 | 1804 | 13577 |
| Omgyo-dong | city | | Korea, Dem. Peoples Rep. of (North) | 39.8333333 | 125.3166667 | 823 | 22974 |
| Omhwa-ri | city | Namp'o-si | Korea, Dem. Peoples Rep. of (North) | 38.9333333 | 125.5044444 | 6 | 119176 |
| Omhyang-gol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.4413889 | 129.3911111 | 2565 | 13577 |
| Omhyang-kol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.4413889 | 129.3911111 | 2565 | 13577 |
| Omjang-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6891667 | 125.0538889 | 22 | 22870 |
| Omjong-gol | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6213889 | 127.2344444 | 416 | 18551 |
| Omnamu-gol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 38.8552778 | 125.2113889 | 95 | 30796 |
| Omnyang-dong | city | | Korea, Dem. Peoples Rep. of (North) | 38.3 | 125.1 | 180 | 30577 |
| Omo-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.7533333 | 129.1844444 | 180 | 13714 |
| Omo-gol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.7533333 | 129.1844444 | 180 | 13714 |
| Omoe | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 37.9416667 | 126.2297222 | 6 | 30734 |
| Omok-tong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.3175 | 126.6258333 | 255 | 23987 |
| Omong-ni | city | | Korea, Dem. Peoples Rep. of (North) | 39.85 | 124.8833333 | 134 | 22960 |
| Omong-ni | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 39.1769444 | 127.3352778 | 68 | 12569 |
| Omong-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4269444 | 128.8802778 | 26 | 14962 |
| Omoro-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 40.8552778 | 126.5536111 | 1138 | 8397 |
| Omoro-ri | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 40.8552778 | 126.5536111 | 1138 | 8397 |
| Omp'ung-dong | city | | Korea, Dem. Peoples Rep. of (North) | 40.25 | 125.25 | 961 | 22834 |
| Omso-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3052778 | 128.1219444 | 524 | 18359 |
| Omsong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 42.9572222 | 129.9933333 | 275 | 11752 |
| Omsu | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4361111 | 125.7247222 | 16 | 25902 |
| Omsu-dong | city | | Korea, Dem. Peoples Rep. of (North) | 39.8166667 | 124.8 | 32 | 22857 |
| Omsu-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 38.8552778 | 125.2113889 | 95 | 30796 |
| Omsu-gol | city | | Korea, Dem. Peoples Rep. of (North) | 39.8166667 | 124.8 | 32 | 22857 |
| Omsŏng | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 42.9572222 | 129.9933333 | 275 | 11752 |
| Omt'aegok | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9525 | 125.0561111 | 961 | 22932 |
| Omul | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.4255556 | 125.5891667 | 9 | 30524 |
| Omul-li | city | | Korea, Dem. Peoples Rep. of (North) | 40.5166667 | 127.2666667 | 4061 | 18303 |
| Omyon-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 41.2047222 | 126.3813889 | 1072 | 8351 |
| Omyonbo | city | | Korea, Dem. Peoples Rep. of (North) | 41.2666667 | 127.6166667 | 2270 | 5510 |
| Omyonp'o | city | | Korea, Dem. Peoples Rep. of (North) | 41.2666667 | 127.6166667 | 2270 | 5510 |