| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Machete | city | Estado de Baja California Sur | Mexico | 23.4666667 | -109.6166667 | 482 | 1429 |
| Macias de Rosario | city | Estado de Baja California Sur | Mexico | 24.2186111 | -110.2502778 | 298 | 1625 |
| Macías de Rosario | city | Estado de Baja California Sur | Mexico | 24.2186111 | -110.2502778 | 298 | 1625 |
| Madero Amarillo | city | Estado de Baja California Sur | Mexico | 24.7527778 | -111.9311111 | 0 | 413 |
| Magdalena | city | Estado de Baja California Sur | Mexico | 24.6333333 | -112.15 | 377 | 100 |
| Magdalena | city | Estado de Baja California Sur | Mexico | 27.0666667 | -112.15 | 321 | 168 |
| Magistral | city | Estado de Baja California Sur | Mexico | 24.9375 | -111.7208333 | 78 | 536 |
| Malancitas | city | Estado de Baja California Sur | Mexico | 25.1508333 | -112.02778 | 13 | 532 |
| Manantial Azufroso | city | Estado de Baja California Sur | Mexico | 27.4 | -112.55 | 1627 | 168 |
| Mangle | city | Estado de Baja California Sur | Mexico | 23.3 | -109.6 | 1309 | 1433 |
| Maria Auxiliadora | city | Estado de Baja California Sur | Mexico | 25.4375 | -111.9027778 | 72 | 532 |
| María Auxiliadora | city | Estado de Baja California Sur | Mexico | 25.4375 | -111.9027778 | 72 | 532 |
| Matancillas | city | Estado de Baja California Sur | Mexico | 24.6833333 | -111.8666667 | 9 | 373 |
| Matancillo | city | Estado de Baja California Sur | Mexico | 23.9666667 | -110.1166667 | 2319 | 1904 |
| Matancita | city | Estado de Baja California Sur | Mexico | 23.9666667 | -110.1166667 | 2319 | 1904 |
| Matancitas | city | Estado de Baja California Sur | Mexico | 25.1472222 | -111.9980556 | 19 | 532 |
| Matancitas | city | Estado de Baja California Sur | Mexico | 23.1722222 | -110.0936111 | 613 | 1106 |
| Matancitas | city | Estado de Baja California Sur | Mexico | 23.15 | -110.05 | 1640 | 1364 |
| Matancito | city | Estado de Baja California Sur | Mexico | 25.15 | -112.0833333 | 6 | 525 |
| Matancítas | city | Estado de Baja California Sur | Mexico | 23.15 | -110.05 | 1640 | 1364 |
| Matape | city | Estado de Baja California Sur | Mexico | 23.8413889 | -110.5608333 | 328 | 1904 |
| Matarrimo | city | Estado de Baja California Sur | Mexico | 27.8111111 | -114.7261111 | 3 | 63 |
| Medano Amarillo | city | Estado de Baja California Sur | Mexico | 24.7527778 | -111.9311111 | 0 | 413 |
| Medano Amarillo | city | Estado de Baja California Sur | Mexico | 24.7527778 | -111.9311111 | 0 | 413 |
| Mellton Albanez | city | Estado de Baja California Sur | Mexico | 23.7219444 | -110.4922222 | 137 | 1854 |
| Melltón Albañez | city | Estado de Baja California Sur | Mexico | 23.7219444 | -110.4922222 | 137 | 1854 |
| Mezcal | city | Estado de Baja California Sur | Mexico | 26.6166667 | -112.45 | 1643 | 168 |
| Mezquital | city | Estado de Baja California Sur | Mexico | 24.0666667 | -110.3 | 282 | 1904 |
| Mezquitito | city | Estado de Baja California Sur | Mexico | 26.2166667 | -111.75 | 1620 | 532 |
| Migrino | city | Estado de Baja California Sur | Mexico | 23.0466667 | -110.1091667 | 19 | 710 |
| Migriño | city | Estado de Baja California Sur | Mexico | 23.0466667 | -110.1091667 | 19 | 710 |
| Miraflores | city | Estado de Baja California Sur | Mexico | 23.35 | -109.75 | 587 | 1433 |
| Mision | city | Estado de Baja California Sur | Mexico | 25.013889 | -111.7222222 | 114 | 532 |
| Misiones de La Paz | city | Estado de Baja California Sur | Mexico | 24.1716667 | -110.3286111 | 0 | 1198 |
| Misión | city | Estado de Baja California Sur | Mexico | 25.013889 | -111.7222222 | 114 | 532 |
| Monumento | city | Estado de Baja California Sur | Mexico | 27.0166667 | -112.05 | 78 | 157 |
| Moreno | city | Estado de Baja California Sur | Mexico | 24.2333333 | -110.7666667 | 1276 | 1902 |
| Médano Amarillo | city | Estado de Baja California Sur | Mexico | 24.7527778 | -111.9311111 | 0 | 413 |
| Médano Amarillo | city | Estado de Baja California Sur | Mexico | 24.7527778 | -111.9311111 | 0 | 413 |