| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Mabini | city | Province of Samar | Philippines | 12.1977778 | 124.7658333 | 314 | 22868 |
| Mabini | city | Province of Samar | Philippines | 11.5538889 | 124.7980556 | 249 | 15592 |
| Mabini | city | Province of Samar | Philippines | 12.2 | 124.8166667 | 331 | 16071 |
| Mabini | city | Province of Samar | Philippines | 11.4166667 | 125.1666667 | 501 | 7346 |
| Mabuhay | city | Province of Samar | Philippines | 11.9833333 | 125.1 | 1318 | 5065 |
| Maca-alan | city | Province of Samar | Philippines | 11.6166667 | 125.0166667 | 150 | 9909 |
| Macalonud | city | Province of Samar | Philippines | 11.6255556 | 124.8708333 | 0 | 17412 |
| Macalunod | city | Province of Samar | Philippines | 11.6255556 | 124.8708333 | 0 | 17412 |
| Macalunos | city | Province of Samar | Philippines | 11.6255556 | 124.8708333 | 0 | 17412 |
| Mactaon | city | Province of Samar | Philippines | 11.6952778 | 125.2413889 | 498 | 6709 |
| Maga-an | city | Province of Samar | Philippines | 11.6663889 | 124.8930556 | 0 | 12681 |
| Magallanes | city | Province of Samar | Philippines | 11.2952778 | 125.1169444 | 32 | 5721 |
| Magcabitan | city | Province of Samar | Philippines | 11.7666667 | 124.95 | 3 | 30716 |
| Magdauat | city | Province of Samar | Philippines | 11.5233333 | 125.1152778 | 816 | 10797 |
| Magdaut | city | Province of Samar | Philippines | 11.5 | 125.05 | 141 | 15455 |
| Magdo | city | Province of Samar | Philippines | 11.7205556 | 125.0638889 | 590 | 6945 |
| Magpaho | city | Province of Samar | Philippines | 12.0166667 | 124.8833333 | 656 | 12018 |
| Mahaca | city | Province of Samar | Philippines | 11.8536111 | 124.8041667 | 3 | 24365 |
| Mahancao | city | Province of Samar | Philippines | 11.6172222 | 125.0691667 | 597 | 9273 |
| Mahangcao | city | Province of Samar | Philippines | 11.6172222 | 125.0691667 | 597 | 9273 |
| Majaba | city | Province of Samar | Philippines | 11.7 | 124.8833333 | 0 | 10962 |
| Majacob | city | Province of Samar | Philippines | 11.8536111 | 124.8041667 | 3 | 24365 |
| Majangcao | city | Province of Samar | Philippines | 11.6172222 | 125.0691667 | 597 | 9273 |
| Malabal | city | Province of Samar | Philippines | 11.6347222 | 125.0119444 | 111 | 11567 |
| Malapgap | city | Province of Samar | Philippines | 12.0333333 | 124.9166667 | 656 | 9539 |
| Malara | city | Province of Samar | Philippines | 11.6316667 | 124.7636111 | 236 | 17479 |
| Maliho | city | Province of Samar | Philippines | 12.0833333 | 124.9 | 1010 | 10794 |
| Malino | city | Province of Samar | Philippines | 11.8333333 | 124.9833333 | 656 | 21834 |
| Mallorga | city | Province of Samar | Philippines | 11.5366667 | 124.8672222 | 193 | 15488 |
| Malobago | city | Province of Samar | Philippines | 11.9027778 | 124.2938889 | 0 | 9187 |
| Malobago | city | Province of Samar | Philippines | 11.7666667 | 124.95 | 3 | 30716 |
| Malonoy | city | Province of Samar | Philippines | 11.5611111 | 124.985 | 160 | 15148 |
| Malubago | city | Province of Samar | Philippines | 11.7625 | 124.9519444 | 0 | 30716 |
| Mambog | city | Province of Samar | Philippines | 11.585 | 124.9919444 | 131 | 9014 |
| Mambog | city | Province of Samar | Philippines | 11.55 | 125.0166667 | 298 | 12829 |
| Mambug | city | Province of Samar | Philippines | 11.585 | 124.9919444 | 131 | 9014 |
| Mamog | city | Province of Samar | Philippines | 11.3608333 | 124.9961111 | 49 | 65423 |
| Manahao | city | Province of Samar | Philippines | 12.5061111 | 124.9541667 | 160 | 12374 |
| Manajao | city | Province of Samar | Philippines | 12.5061111 | 124.9541667 | 160 | 12374 |
| Mancares | city | Province of Samar | Philippines | 11.8613889 | 124.7908333 | 0 | 7169 |
| Mandoyocan | city | Province of Samar | Philippines | 11.6038889 | 124.7661111 | 561 | 16204 |
| Manduyucan | city | Province of Samar | Philippines | 11.6038889 | 124.7661111 | 561 | 16204 |
| Manduyucan | city | Province of Samar | Philippines | 11.6333333 | 124.8333333 | 0 | 22736 |
| Mangcares | city | Province of Samar | Philippines | 11.8613889 | 124.7908333 | 0 | 7169 |
| Manhalang | city | Province of Samar | Philippines | 11.9113889 | 124.9925 | 997 | 23562 |
| Mantarang | city | Province of Samar | Philippines | 11.6305556 | 124.79 | 3 | 17479 |
| Manuca | city | Province of Samar | Philippines | 11.45 | 125.0166667 | 236 | 17359 |
| Manunca | city | Province of Samar | Philippines | 11.45 | 125.0166667 | 236 | 17359 |
| Marabut | city | Province of Samar | Philippines | 11.8666667 | 124.85 | 164 | 47934 |
| Marabut | city | Province of Samar | Philippines | 11.105 | 125.2133333 | 328 | 2287 |
| Margading | city | Province of Samar | Philippines | 11.9266667 | 124.8027778 | 160 | 19006 |
| Maropangpang | city | Province of Samar | Philippines | 11.6833333 | 125.0136111 | 95 | 10056 |
| Maslog | city | Province of Samar | Philippines | 12.15 | 125.2333333 | 127 | 4043 |
| Mataloto | city | Province of Samar | Philippines | 12.0563889 | 124.2033333 | 3 | 7984 |
| Matalud | city | Province of Samar | Philippines | 11.9919444 | 124.9161111 | 308 | 12349 |
| Matnog | city | Province of Samar | Philippines | 11.3608333 | 124.9961111 | 49 | 65423 |
| Matuguinao | city | Province of Samar | Philippines | 12.1469444 | 124.8844444 | 229 | 5339 |
| Mauricio | city | Province of Samar | Philippines | 11.5938889 | 125.05 | 524 | 9273 |
| Mayaboy | city | Province of Samar | Philippines | 11.6247222 | 124.7738889 | 6 | 16204 |
| Mayahay | city | Province of Samar | Philippines | 11.6247222 | 124.7738889 | 6 | 16204 |
| Maybahay | city | Province of Samar | Philippines | 11.85 | 125.0166667 | 472 | 12494 |
| Maydo | city | Province of Samar | Philippines | 11.7205556 | 125.0638889 | 590 | 6945 |
| Mayuan | city | Province of Samar | Philippines | 11.6333333 | 125.1166667 | 823 | 7696 |
| Mercedes | city | Province of Samar | Philippines | 11.7841667 | 124.8780556 | 275 | 35565 |
| Minata | city | Province of Samar | Philippines | 11.6333333 | 125.0166667 | 118 | 11567 |
| Miw Manuca | city | Province of Samar | Philippines | 11.4133333 | 125.016667 | 160 | 18366 |
| Moalbual | city | Province of Samar | Philippines | 11.6438889 | 124.8705556 | 328 | 17412 |
| Mogdo | city | Province of Samar | Philippines | 11.7205556 | 125.0638889 | 590 | 6945 |
| Mojon | city | Province of Samar | Philippines | 12.1833333 | 125.2333333 | 150 | 5642 |
| Molung | city | Province of Samar | Philippines | 11.6733333 | 124.7230556 | 3 | 13677 |
| Monbon | city | Province of Samar | Philippines | 11.7983333 | 124.6983333 | 0 | 1932 |
| Mongabong | city | Province of Samar | Philippines | 11.3166667 | 125.0333333 | 150 | 25538 |
| Montalban | city | Province of Samar | Philippines | 12.1680556 | 124.8630556 | 331 | 9225 |
| Mora Paio | city | Province of Samar | Philippines | 12.0119444 | 124.6897222 | 19 | 14562 |
| Morabut | city | Province of Samar | Philippines | 11.8666667 | 124.85 | 164 | 47934 |
| Morobaybay | city | Province of Samar | Philippines | 11.6683333 | 124.9919444 | 62 | 7614 |
| Moroporo | city | Province of Samar | Philippines | 12.0166667 | 124.6833333 | 13 | 14562 |
| Morshut Canslao | city | Province of Samar | Philippines | 11.8961111 | 124.8783333 | 164 | 41190 |
| Motiong | city | Province of Samar | Philippines | 11.78 | 124.9997222 | 0 | 15448 |
| Mualbual | city | Province of Samar | Philippines | 11.6438889 | 124.8705556 | 328 | 17412 |
| Mulbug | city | Province of Samar | Philippines | 11.4833333 | 125.1 | 226 | 11863 |
| Mungolbungol | city | Province of Samar | Philippines | 11.6333333 | 124.8333333 | 0 | 22736 |
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