| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ma-dong | city | | Korea, Republic of (South) | 34.9833333 | 127.75 | 26 | 21655 |
| Mach'i | city | | Korea, Republic of (South) | 34.9166667 | 127.1833333 | 374 | 21322 |
| Mach'on | city | | Korea, Republic of (South) | 35.3333333 | 126.45 | 154 | 20509 |
| Madangbawi | city | | Korea, Republic of (South) | 35.4 | 126.6833333 | 183 | 28327 |
| Madong-ni | city | | Korea, Republic of (South) | 34.95 | 127.7 | 52 | 14020 |
| Maedang | city | | Korea, Republic of (South) | 35.05 | 126.3166667 | 0 | 8895 |
| Maedang-ni | city | | Korea, Republic of (South) | 35.05 | 126.3166667 | 0 | 8895 |
| Maegok | city | | Korea, Republic of (South) | 35.1166667 | 126.3 | 26 | 9547 |
| Maegok-tong | city | | Korea, Republic of (South) | 35.1166667 | 126.3 | 26 | 9547 |
| Maegong-ni | city | | Korea, Republic of (South) | 35.1166667 | 126.3 | 26 | 9547 |
| Maejong | city | | Korea, Republic of (South) | 34.8 | 127.3 | 649 | 20527 |
| Maejŏng | city | | Korea, Republic of (South) | 34.8 | 127.3 | 649 | 20527 |
| Maekchong | city | | Korea, Republic of (South) | 35.2666667 | 126.75 | 272 | 36841 |
| Maekchong-ni | city | | Korea, Republic of (South) | 35.2666667 | 126.75 | 272 | 36841 |
| Maekchŏng | city | | Korea, Republic of (South) | 35.2666667 | 126.75 | 272 | 36841 |
| Maekchŏng-ni | city | | Korea, Republic of (South) | 35.2666667 | 126.75 | 272 | 36841 |
| Maenari | city | | Korea, Republic of (South) | 34.95 | 127.85 | 3 | 26364 |
| Maengch'on | city | | Korea, Republic of (South) | 34.4691667 | 127.2247222 | 3 | 9543 |
| Maengch'ŏn | city | | Korea, Republic of (South) | 34.4691667 | 127.2247222 | 3 | 9543 |
| Maesan | city | | Korea, Republic of (South) | 35.4833333 | 127.6 | 1354 | 29052 |
| Maeyo | city | | Korea, Republic of (South) | 35.4666667 | 127.5333333 | 1482 | 28313 |
| Mahei | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Mahei-ri | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Mahul | city | | Korea, Republic of (South) | 34.95 | 127.7 | 52 | 14020 |
| Mahyon-ni | city | | Korea, Republic of (South) | 35.8833333 | 126.9166667 | 16 | 27977 |
| Mahyŏn-ni | city | | Korea, Republic of (South) | 35.8833333 | 126.9166667 | 16 | 27977 |
| Mahŭl | city | | Korea, Republic of (South) | 34.95 | 127.7 | 52 | 14020 |
| Majae | city | | Korea, Republic of (South) | 35.8833333 | 126.9166667 | 16 | 27977 |
| Majo | city | | Korea, Republic of (South) | 35.6166667 | 127.6833333 | 2555 | 39212 |
| Majon | city | | Korea, Republic of (South) | 35.8833333 | 127 | 9 | 28168 |
| Majŏn | city | | Korea, Republic of (South) | 35.8833333 | 127 | 9 | 28168 |
| Man'gok | city | | Korea, Republic of (South) | 35.2833333 | 126.4666667 | 49 | 21235 |
| Man'gong-ni | city | | Korea, Republic of (South) | 35.2833333 | 126.4666667 | 49 | 21235 |
| Man-dong | city | | Korea, Republic of (South) | 35.9833333 | 126.7833333 | 19 | 27974 |
| Manch'i | city | | Korea, Republic of (South) | 34.9166667 | 127.1833333 | 374 | 21322 |
| Mandong-ni | city | | Korea, Republic of (South) | 35.9833333 | 126.7833333 | 19 | 27974 |
| Mangch'i | city | | Korea, Republic of (South) | 34.8166667 | 128.6666667 | 3 | 25405 |
| Mangch'i-ri | city | | Korea, Republic of (South) | 34.8166667 | 128.6666667 | 3 | 25405 |
| Manggong-ni | city | | Korea, Republic of (South) | 35.2833333 | 126.4666667 | 49 | 21235 |
| Mangjae-ri | city | | Korea, Republic of (South) | 34.8166667 | 128.6666667 | 3 | 25405 |
| Mangsan | city | | Korea, Republic of (South) | 35.9666667 | 127 | 82 | 28137 |
| Mangsan-ni | city | | Korea, Republic of (South) | 35.9666667 | 127 | 82 | 28137 |
| Mangson-ni | city | | Korea, Republic of (South) | 35.9666667 | 127 | 82 | 28137 |
| Manho | city | | Korea, Republic of (South) | 35.1333333 | 126.85 | 68 | 202615 |
| Manho-ri | city | | Korea, Republic of (South) | 35.1333333 | 126.85 | 68 | 202615 |
| Manhwa | city | | Korea, Republic of (South) | 34.6166667 | 127.3833333 | 65 | 19222 |
| Manhwa-ri | city | | Korea, Republic of (South) | 34.6166667 | 127.3833333 | 65 | 19222 |
| Mannyon | city | | Korea, Republic of (South) | 35.05 | 126.4833333 | 49 | 18640 |
| Mannyon-dong | city | | Korea, Republic of (South) | 35.05 | 126.4833333 | 49 | 18640 |
| Mannyŏn | city | | Korea, Republic of (South) | 35.05 | 126.4833333 | 49 | 18640 |
| Mannyŏn-dong | city | | Korea, Republic of (South) | 35.05 | 126.4833333 | 49 | 18640 |
| Mansok | city | | Korea, Republic of (South) | 35.9666667 | 126.9166667 | 9 | 28137 |
| Mansong | city | | Korea, Republic of (South) | 35.9666667 | 126.9 | 6 | 28137 |
| Mansong-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.9 | 6 | 28137 |
| Mansong-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.9166667 | 9 | 28137 |
| Mansong-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.95 | 49 | 28137 |
| Mansu-ri | city | | Korea, Republic of (South) | 35.5833333 | 126.8 | 141 | 28285 |
| Mansŏk | city | | Korea, Republic of (South) | 35.9666667 | 126.9166667 | 9 | 28137 |
| Mansŏng | city | | Korea, Republic of (South) | 35.9666667 | 126.9 | 6 | 28137 |
| Mansŏng-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.9 | 6 | 28137 |
| Mansŏng-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.9166667 | 9 | 28137 |
| Mansŏng-ni | city | | Korea, Republic of (South) | 35.9666667 | 126.95 | 49 | 28137 |
| Map'yong | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Map'yong | city | | Korea, Republic of (South) | 35.55 | 127.7166667 | 994 | 42007 |
| Map'yong-dong | city | | Korea, Republic of (South) | 35.55 | 127.7166667 | 994 | 42007 |
| Map'yong-ni | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Map'yŏng | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Map'yŏng | city | | Korea, Republic of (South) | 35.55 | 127.7166667 | 994 | 42007 |
| Map'yŏng-dong | city | | Korea, Republic of (South) | 35.55 | 127.7166667 | 994 | 42007 |
| Map'yŏng-ni | city | | Korea, Republic of (South) | 35.5666667 | 127.4333333 | 1381 | 28285 |
| Marin-ni | city | | Korea, Republic of (South) | 34.9166667 | 127.4666667 | 177 | 21242 |
| Maryun | city | | Korea, Republic of (South) | 34.9166667 | 127.4666667 | 177 | 21242 |
| Maryun | city | | Korea, Republic of (South) | 34.9833333 | 127.55 | 554 | 21005 |
| Maryun-ni | city | | Korea, Republic of (South) | 34.9166667 | 127.4666667 | 177 | 21242 |
| Masan | city | | Korea, Republic of (South) | 35.1166667 | 126.8333333 | 131 | 21277 |
| Masan | city | | Korea, Republic of (South) | 34.8 | 127.0333333 | 501 | 21354 |
| Masan | city | | Korea, Republic of (South) | 34.7 | 127.1333333 | 3 | 11074 |
| Masan | city | | Korea, Republic of (South) | 34.9666667 | 127.5666667 | 29 | 21005 |
| Masan-ni | city | | Korea, Republic of (South) | 35.1166667 | 126.8333333 | 131 | 21277 |
| Masan-ni | city | | Korea, Republic of (South) | 35.8833333 | 127 | 9 | 28168 |
| Masan-ni | city | | Korea, Republic of (South) | 34.8 | 127.0333333 | 501 | 21354 |
| Masan-ni | city | | Korea, Republic of (South) | 35.9166667 | 127.6833333 | 1305 | 27975 |
| Masang | city | | Korea, Republic of (South) | 34.7166667 | 127.5666667 | 22 | 9744 |
| Mayun | city | | Korea, Republic of (South) | 34.9833333 | 127.55 | 554 | 21005 |
| Mege | city | | Korea, Republic of (South) | 35.9166667 | 127.3 | 718 | 28154 |
| Meiyo-ri | city | | Korea, Republic of (South) | 35.05 | 126.2666667 | 0 | 9486 |
| Meiyō-ri | city | | Korea, Republic of (South) | 35.05 | 126.2666667 | 0 | 9486 |
| Mejong | city | | Korea, Republic of (South) | 34.8 | 127.3 | 649 | 20527 |
| Mejŏng | city | | Korea, Republic of (South) | 34.8 | 127.3 | 649 | 20527 |
| Mich'ul | city | | Korea, Republic of (South) | 35.1166667 | 126.4833333 | 59 | 19072 |
| Mich'ul-li | city | | Korea, Republic of (South) | 35.1166667 | 126.4833333 | 59 | 19072 |
| Migok | city | | Korea, Republic of (South) | 34.9833333 | 127.4 | 600 | 21309 |
| Migong-ni | city | | Korea, Republic of (South) | 34.9833333 | 127.4 | 600 | 21309 |
| Mijo-ri | city | | Korea, Republic of (South) | 34.8166667 | 128.7166667 | 187 | 12759 |
| Mijora | city | | Korea, Republic of (South) | 34.8166667 | 128.7166667 | 187 | 12759 |
| Mindung-ni | city | | Korea, Republic of (South) | 34.6833333 | 127.3666667 | 104 | 15845 |
| Mindŭng-ni | city | | Korea, Republic of (South) | 34.6833333 | 127.3666667 | 104 | 15845 |
| Mip'o | city | | Korea, Republic of (South) | 34.5 | 127.7833333 | 308 | 5032 |
| Misan | city | | Korea, Republic of (South) | 35.9833333 | 126.8333333 | 9 | 28088 |
| Misan-ni | city | | Korea, Republic of (South) | 35.9833333 | 126.8333333 | 9 | 28088 |
| Mo-dong | city | | Korea, Republic of (South) | 34.65 | 127.4 | 305 | 19275 |
| Mo-ri | city | | Korea, Republic of (South) | 35.8 | 126.4333333 | 0 | 2076 |
| Moam | city | | Korea, Republic of (South) | 34.85 | 127.2166667 | 1151 | 21344 |
| Modong-ni | city | | Korea, Republic of (South) | 34.65 | 127.4 | 305 | 19275 |
| Mogok | city | | Korea, Republic of (South) | 35.8833333 | 127.4833333 | 1036 | 28168 |
| Mohyon | city | | Korea, Republic of (South) | 35.4 | 126.8 | 252 | 23085 |
| Mohyon-ni | city | | Korea, Republic of (South) | 35.4 | 126.8 | 252 | 23085 |
| Mohyŏn | city | | Korea, Republic of (South) | 35.4 | 126.8 | 252 | 23085 |
| Mohyŏn-ni | city | | Korea, Republic of (South) | 35.4 | 126.8 | 252 | 23085 |
| Mokch'onp'o | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Mokch'ŏnp'o | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Moksang | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Moksang-ni | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Moksok | city | | Korea, Republic of (South) | 34.9833333 | 127.5166667 | 269 | 21290 |
| Moksom-dong | city | | Korea, Republic of (South) | 34.3166667 | 127.0166667 | 0 | 6127 |
| Moksŏm-dong | city | | Korea, Republic of (South) | 34.3166667 | 127.0166667 | 0 | 6127 |
| Mokusempo | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Mokusenho | city | | Korea, Republic of (South) | 35.9166667 | 126.9333333 | 3 | 28058 |
| Mongnan | city | | Korea, Republic of (South) | 35.45 | 126.8 | 380 | 25093 |
| Mongsan | city | | Korea, Republic of (South) | 35.8666667 | 126.8166667 | 13 | 24559 |
| Mongsan-ni | city | | Korea, Republic of (South) | 35.8666667 | 126.8166667 | 13 | 24559 |
| Moraesom | city | | Korea, Republic of (South) | 34.5833333 | 127.5666667 | 0 | 1218 |
| Moraesŏm | city | | Korea, Republic of (South) | 34.5833333 | 127.5666667 | 0 | 1218 |
| Moryang | city | | Korea, Republic of (South) | 35.15 | 126.4166667 | 62 | 17981 |
| Moryang-ni | city | | Korea, Republic of (South) | 35.15 | 126.4166667 | 62 | 17981 |
| Moryong-ni | city | | Korea, Republic of (South) | 34.7666667 | 127.0166667 | 544 | 21365 |
| Moryŏng-ni | city | | Korea, Republic of (South) | 34.7666667 | 127.0166667 | 544 | 21365 |
| Mosa | city | | Korea, Republic of (South) | 34.9333333 | 128.6 | 9 | 21072 |
| Mosagum | city | | Korea, Republic of (South) | 34.8 | 127.7333333 | 269 | 14703 |
| Mosagŭm | city | | Korea, Republic of (South) | 34.8 | 127.7333333 | 269 | 14703 |
| Mosil | city | | Korea, Republic of (South) | 35.8833333 | 127.4833333 | 1036 | 28168 |
| Mowon | city | | Korea, Republic of (South) | 34.6666667 | 127.05 | 52 | 17852 |
| Mowŏn | city | | Korea, Republic of (South) | 34.6666667 | 127.05 | 52 | 17852 |
| Moyong-ni | city | | Korea, Republic of (South) | 34.7666667 | 127.0166667 | 544 | 21365 |
| Moyŏng-ni | city | | Korea, Republic of (South) | 34.7666667 | 127.0166667 | 544 | 21365 |
| Mukho | city | | Korea, Republic of (South) | 35.9333333 | 127.05 | 42 | 28154 |
| Mukhojin-ni | city | | Korea, Republic of (South) | 37.55 | 129.1166667 | 0 | 4687 |
| Mukkye | city | | Korea, Republic of (South) | 35.9166667 | 127.3 | 718 | 28154 |
| Mukp'o | city | | Korea, Republic of (South) | 35.9333333 | 127.05 | 42 | 28154 |
| Muksok-tong | city | | Korea, Republic of (South) | 34.9333333 | 127.1166667 | 728 | 21322 |
| Muksong-ni | city | | Korea, Republic of (South) | 34.9333333 | 127.1166667 | 728 | 21322 |
| Muksŏk-tong | city | | Korea, Republic of (South) | 34.9333333 | 127.1166667 | 728 | 21322 |
| Muksŏng-ni | city | | Korea, Republic of (South) | 34.9333333 | 127.1166667 | 728 | 21322 |
| Muman | city | | Korea, Republic of (South) | 34.8333333 | 127.3333333 | 203 | 20527 |
| Muman-ni | city | | Korea, Republic of (South) | 34.8333333 | 127.3333333 | 203 | 20527 |
| Munami | city | | Korea, Republic of (South) | 34.8166667 | 127.2 | 1279 | 21042 |
| Munjong-ni | city | | Korea, Republic of (South) | 35.7833333 | 127.1333333 | 265 | 28210 |
| Munjŏng-ni | city | | Korea, Republic of (South) | 35.7833333 | 127.1333333 | 265 | 28210 |
| Munsan | city | | Korea, Republic of (South) | 35.1833333 | 126.9333333 | 239 | 817881 |
| Munsan-ni | city | | Korea, Republic of (South) | 35.1833333 | 126.9333333 | 239 | 817881 |
| Munsong | city | | Korea, Republic of (South) | 35.7833333 | 127.6333333 | 2270 | 28335 |
| Munsong-ni | city | | Korea, Republic of (South) | 35.7833333 | 127.6333333 | 2270 | 28335 |
| Munsŏng | city | | Korea, Republic of (South) | 35.7833333 | 127.6333333 | 2270 | 28335 |
| Munsŏng-ni | city | | Korea, Republic of (South) | 35.7833333 | 127.6333333 | 2270 | 28335 |
| Munui-ri | city | | Korea, Republic of (South) | 34.9333333 | 127.9166667 | 0 | 14977 |
| Munyoigu | city | | Korea, Republic of (South) | 35.8 | 126.4333333 | 0 | 2076 |
| Munyoilgu | city | | Korea, Republic of (South) | 35.8 | 126.4166667 | 16 | 2076 |
| Munyŏigu | city | | Korea, Republic of (South) | 35.8 | 126.4333333 | 0 | 2076 |
| Munyŏilgu | city | | Korea, Republic of (South) | 35.8 | 126.4166667 | 16 | 2076 |
| Munŭi-ri | city | | Korea, Republic of (South) | 34.9333333 | 127.9166667 | 0 | 14977 |
| Mup'yong-ni | city | | Korea, Republic of (South) | 35.85 | 127.2 | 242 | 28182 |
| Mup'yŏng-ni | city | | Korea, Republic of (South) | 35.85 | 127.2 | 242 | 28182 |
| Murim | city | | Korea, Republic of (South) | 34.8666667 | 127.4333333 | 39 | 14455 |
| Musa | city | | Korea, Republic of (South) | 34.7666667 | 127.05 | 633 | 21365 |
| Musa-gol | city | | Korea, Republic of (South) | 34.7666667 | 127.05 | 633 | 21365 |
| Musa-ri | city | | Korea, Republic of (South) | 34.7666667 | 127.05 | 633 | 21365 |
| Muson | city | | Korea, Republic of (South) | 34.95 | 127.5833333 | 22 | 18612 |
| Muson | city | | Korea, Republic of (South) | 34.7666667 | 127.65 | 52 | 18545 |
| Musong-ni | city | | Korea, Republic of (South) | 35.35 | 126.6333333 | 200 | 27554 |
| Musŏn | city | | Korea, Republic of (South) | 34.95 | 127.5833333 | 22 | 18612 |
| Musŏn | city | | Korea, Republic of (South) | 34.7666667 | 127.65 | 52 | 18545 |
| Myo-dong | city | | Korea, Republic of (South) | 35.2166667 | 126.4333333 | 49 | 21202 |
| Myo-dong | city | | Korea, Republic of (South) | 35.0833333 | 126.4833333 | 49 | 18640 |
| Myongbong-ni | city | | Korea, Republic of (South) | 34.8166667 | 127.0833333 | 715 | 21354 |
| Myongch'on | city | | Korea, Republic of (South) | 34.4691667 | 127.2247222 | 3 | 9543 |
| Myongdok | city | | Korea, Republic of (South) | 34.95 | 127.8166667 | 0 | 16695 |
| Myongsa | city | | Korea, Republic of (South) | 34.7166667 | 128.6166667 | 180 | 18332 |
| Myongsa-dong | city | | Korea, Republic of (South) | 34.7166667 | 128.6166667 | 180 | 18332 |
| Myongyang-ni | city | | Korea, Republic of (South) | 35.05 | 126.2666667 | 0 | 9486 |
| Myŏngbong-ni | city | | Korea, Republic of (South) | 34.8166667 | 127.0833333 | 715 | 21354 |
| Myŏngch'ŏn | city | | Korea, Republic of (South) | 34.4691667 | 127.2247222 | 3 | 9543 |
| Myŏngdŏk | city | | Korea, Republic of (South) | 34.95 | 127.8166667 | 0 | 16695 |
| Myŏngsa | city | | Korea, Republic of (South) | 34.7166667 | 128.6166667 | 180 | 18332 |
| Myŏngsa-dong | city | | Korea, Republic of (South) | 34.7166667 | 128.6166667 | 180 | 18332 |
| Myŏngyang-ni | city | | Korea, Republic of (South) | 35.05 | 126.2666667 | 0 | 9486 |
| Mŏksŏk | city | | Korea, Republic of (South) | 34.9833333 | 127.5166667 | 269 | 21290 |