| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ma Ca Long | city | Khoueng Phongsali | Laos | 21.5841667 | 102.0522222 | 3507 | 1358 |
| Ma Ca Loug | city | Khoueng Phongsali | Laos | 21.5841667 | 102.0522222 | 3507 | 1358 |
| Ma Ha | city | | Laos | 17.95 | 105.5666667 | 2037 | 703 |
| Ma He | city | | Laos | 17.95 | 105.5666667 | 2037 | 703 |
| Ma Kho Deng | city | Khoueng Phongsali | Laos | 21.6236111 | 102.1313889 | 2877 | 1293 |
| Ma Kho Men | city | Khoueng Phongsali | Laos | 21.6483333 | 102.1391667 | 4058 | 1293 |
| Ma Lao Sen | city | Khoueng Phongsali | Laos | 21.9908333 | 102.0458333 | 4248 | 1285 |
| Ma Lou Kheu | city | | Laos | 22.1166667 | 102.0166667 | 2939 | 1161 |
| Mac Ca Noi | city | | Laos | 21.55 | 102 | 3402 | 1444 |
| Mac Ca Nôi | city | | Laos | 21.55 | 102 | 3402 | 1444 |
| Mahaxai | city | Khoueng Khammouan | Laos | 17.4166667 | 105.2 | 528 | 2644 |
| Mahaxay | city | Khoueng Khammouan | Laos | 17.4166667 | 105.2 | 528 | 2644 |
| Malasa | city | Khoueng Phongsali | Laos | 21.2016667 | 102.2930556 | 3622 | 2646 |
| Malitao | city | Khoueng Phongsali | Laos | 22.3375 | 101.9916667 | 3756 | 1148 |
| Manek | city | | Laos | 16.7666667 | 106.4166667 | 1876 | 2265 |
| Mang Yeul | city | | Laos | 15.4166667 | 107.35 | 3218 | 918 |
| Mao Kho Schang | city | | Laos | 21.5166667 | 102.1833333 | 4753 | 1320 |
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