| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ma-ang | city | State of Sarawak | Malaysia | 1.2666667 | 110.4 | 311 | 8103 |
| Machan | city | State of Sarawak | Malaysia | 2.0166667 | 112.0166667 | 167 | 2744 |
| Mada | city | State of Sarawak | Malaysia | 1.1 | 110.8 | 272 | 4372 |
| Maja | city | State of Sarawak | Malaysia | 1.4 | 111.5666667 | 469 | 5092 |
| Malaban | city | State of Sarawak | Malaysia | 1.4 | 111.5166667 | 291 | 4870 |
| Malas | city | State of Sarawak | Malaysia | 1.2 | 110.2333333 | 275 | 4895 |
| Malayu | city | State of Sarawak | Malaysia | 1.45 | 111.5666667 | 318 | 5391 |
| Maludam | city | State of Sarawak | Malaysia | 1.65 | 111.0333333 | 3 | 845 |
| Manalong | city | State of Sarawak | Malaysia | 1.0833333 | 111.5666667 | 367 | 3506 |
| Mangai | city | State of Sarawak | Malaysia | 1.1333333 | 111.4333333 | 456 | 3612 |
| Mangai | city | State of Sarawak | Malaysia | 1.7166667 | 112.55 | 682 | 691 |
| Mangatai | city | State of Sarawak | Malaysia | 4.7666667 | 114.9166667 | 85 | 9981 |
| Maong Bazaar | city | State of Sarawak | Malaysia | 1.5166667 | 110.3333333 | 288 | 59228 |
| Maranik | city | State of Sarawak | Malaysia | 1.4333333 | 110.45 | 45 | 18255 |
| Marudi | city | State of Sarawak | Malaysia | 4.1833333 | 114.3166667 | 236 | 1568 |
| Marup | city | State of Sarawak | Malaysia | 1.1333333 | 111.65 | 232 | 2283 |
| Maruteh | city | State of Sarawak | Malaysia | 1.35 | 111.7166667 | 403 | 3218 |
| Matang | city | State of Sarawak | Malaysia | 1.5833333 | 110.2333333 | 26 | 52711 |
| Matop | city | State of Sarawak | Malaysia | 1.5333333 | 111.5166667 | 288 | 3399 |
| Matu | city | State of Sarawak | Malaysia | 2.6833333 | 111.5333333 | 3 | 3137 |
| Matu Fort | city | State of Sarawak | Malaysia | 2.6833333 | 111.5333333 | 3 | 3137 |
| Mayang | city | State of Sarawak | Malaysia | 0.9666667 | 110.55 | 314 | 6174 |
| Medong | city | State of Sarawak | Malaysia | 2.6666667 | 111.9333333 | 13 | 4989 |
| Mein | city | State of Sarawak | Malaysia | 3.6333333 | 115.5166667 | 2427 | 421 |
| Melaban | city | State of Sarawak | Malaysia | 1.4 | 111.5166667 | 291 | 4870 |
| Melanau | city | State of Sarawak | Malaysia | 2 | 109.6333333 | 39 | 1808 |
| Melayu | city | State of Sarawak | Malaysia | 1.45 | 111.5666667 | 318 | 5391 |
| Meluan | city | State of Sarawak | Malaysia | 1.8666667 | 111.9333333 | 295 | 1475 |
| Melugu | city | State of Sarawak | Malaysia | 1.1 | 111.4166667 | 498 | 3612 |
| Menjuau | city | State of Sarawak | Malaysia | 1.5666667 | 111.8166667 | 1673 | 2222 |
| Mentong | city | State of Sarawak | Malaysia | 1.5833333 | 111.45 | 351 | 5328 |
| Menyang Taeh | city | State of Sarawak | Malaysia | 1.1666667 | 111.9666667 | 308 | 1221 |
| Merapok | city | State of Sarawak | Malaysia | 4.95 | 115.5166667 | 1692 | 1152 |
| Merdang Lumut | city | State of Sarawak | Malaysia | 1.45 | 110.4 | 49 | 17886 |
| Meribong | city | State of Sarawak | Malaysia | 1.4833333 | 111.5833333 | 337 | 4786 |
| Meribong | city | State of Sarawak | Malaysia | 1.4666667 | 111.6 | 652 | 5539 |
| Meribong Padeh | city | State of Sarawak | Malaysia | 1.4666667 | 111.6 | 652 | 5539 |
| Merit | city | State of Sarawak | Malaysia | 1.1666667 | 110.7666667 | 173 | 3574 |
| Merit | city | State of Sarawak | Malaysia | 2.2833333 | 113.1333333 | 269 | 615 |
| Meroh | city | State of Sarawak | Malaysia | 1.6333333 | 111.6 | 859 | 2407 |
| Merudoh | city | State of Sarawak | Malaysia | 1.15 | 111.4333333 | 344 | 3612 |
| Merunjau | city | State of Sarawak | Malaysia | 1.4666667 | 111.65 | 675 | 5631 |
| Metong | city | State of Sarawak | Malaysia | 1.5833333 | 111.45 | 351 | 5328 |
| Mintu | city | State of Sarawak | Malaysia | 1.2666667 | 111.0333333 | 324 | 2809 |
| Miri | city | State of Sarawak | Malaysia | 4.3833333 | 113.9833333 | 16 | 11514 |
| Moyan | city | State of Sarawak | Malaysia | 1.5666667 | 110.5666667 | 3 | 15625 |
| Muara Mongkos | city | State of Sarawak | Malaysia | 0.9333333 | 110.5666667 | 488 | 6174 |
| Muara Mongkos Bazaar | city | State of Sarawak | Malaysia | 0.9333333 | 110.5666667 | 488 | 6174 |
| Muara Tebas | city | State of Sarawak | Malaysia | 1.65 | 110.4833333 | 0 | 33993 |
| Muara Tuang | city | State of Sarawak | Malaysia | 1.45 | 110.4833333 | 26 | 17214 |
| Muka | city | State of Sarawak | Malaysia | 2.9 | 112.1 | 3 | 2181 |
| Mukah | city | State of Sarawak | Malaysia | 2.9 | 112.1 | 3 | 2181 |
| Munggor | city | State of Sarawak | Malaysia | 1.1333333 | 111.55 | 521 | 2961 |
| Munggu Babi | city | State of Sarawak | Malaysia | 1.2 | 110.45 | 1558 | 5267 |
| Munggu Demam | city | State of Sarawak | Malaysia | 1.05 | 111.5333333 | 331 | 3440 |
| Munggu Deman | city | State of Sarawak | Malaysia | 1.1333333 | 111.5833333 | 662 | 2961 |
| Munggu Isu | city | State of Sarawak | Malaysia | 1.15 | 111.3166667 | 331 | 2181 |
| Munggu Ruan | city | State of Sarawak | Malaysia | 1.0166667 | 111.5666667 | 961 | 3015 |
| Munggu Tajau | city | State of Sarawak | Malaysia | 1.1333333 | 111.6666667 | 328 | 2205 |
| Muntabau | city | State of Sarawak | Malaysia | 4.7166667 | 114.9333333 | 95 | 5129 |
| Mupoh | city | State of Sarawak | Malaysia | 1.5166667 | 111.6166667 | 426 | 4880 |
| Murud | city | State of Sarawak | Malaysia | 4.7166667 | 115.2833333 | 347 | 1375 |
| Musang | city | State of Sarawak | Malaysia | 1.8666667 | 111.9333333 | 295 | 1475 |
| Musi | city | State of Sarawak | Malaysia | 1.4666667 | 110.1833333 | 213 | 20875 |
| Musing | city | State of Sarawak | Malaysia | 1.2166667 | 111.9666667 | 324 | 1223 |
| Muton | city | State of Sarawak | Malaysia | 1.6333333 | 111.3666667 | 337 | 4941 |
| Muyang | city | State of Sarawak | Malaysia | 2.1 | 111.8 | 26 | 6415 |
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