| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Madero Viejo | city | Tlaxcala | Mexico | 19.48 | -98.48 | 9228 | 15165 |
| Magdalena Soltepec | city | Tlaxcala | Mexico | 19.58 | -98.31 | 8389 | 7714 |
| Magdalena Tlaltelulco | city | Tlaxcala | Mexico | 19.28 | -98.20 | 7637 | 88363 |
| Manantiales | city | Tlaxcala | Mexico | 19.47 | -97.79 | 10068 | 7275 |
| Manantiales | city | Tlaxcala | Mexico | 19.19 | -98.25 | 7112 | 50868 |
| Manantiales | city | Tlaxcala | Mexico | 19.46 | -98.14 | 8389 | 24139 |
| Manuel Ávila Camacho | city | Tlaxcala | Mexico | 19.33 | -97.75 | 8389 | 11905 |
| Margarita | city | Tlaxcala | Mexico | 19.36 | -97.80 | 8389 | 16355 |
| Mariano Matamoros | city | Tlaxcala | Mexico | 19.30 | -97.95 | 8602 | 48421 |
| Mariano Matamoros | city | Tlaxcala | Mexico | 19.66 | -98.28 | 8471 | 5688 |
| Matamoros | city | Tlaxcala | Mexico | 19.30 | -97.95 | 8602 | 48421 |
| Mauro Angulo | city | Tlaxcala | Mexico | 19.33 | -98.01 | 8694 | 61346 |
| Mazapa | city | Tlaxcala | Mexico | 19.54 | -98.56 | 9228 | 31227 |
| Mazaquiahuac | city | Tlaxcala | Mexico | 19.65 | -98.29 | 8438 | 5605 |
| Mazatecochco | city | Tlaxcala | Mexico | 19.18 | -98.19 | 7664 | 132599 |
| Mazatecocho | city | Tlaxcala | Mexico | 19.18 | -98.19 | 7664 | 132599 |
| Mazehualpa | city | Tlaxcala | Mexico | 19.39 | -97.83 | 8428 | 17465 |
| Mazorongo | city | Tlaxcala | Mexico | 19.52 | -97.92 | 9432 | 7333 |
| Media Caballeria | city | Tlaxcala | Mexico | 19.50 | -98.52 | 8795 | 20432 |
| Mesa Redonda | city | Tlaxcala | Mexico | 19.42 | -97.86 | 8389 | 18595 |
| Mesas y Palmas | city | Tlaxcala | Mexico | 19.54 | -98.11 | 8664 | 9357 |
| Metecatlan | city | Tlaxcala | Mexico | 19.36 | -98.17 | 7549 | 94810 |
| Metepec | city | Tlaxcala | Mexico | 19.28 | -98.26 | 7549 | 38887 |
| Metla | city | Tlaxcala | Mexico | 19.61 | -98.08 | 9228 | 6660 |
| Metla San Pedro | city | Tlaxcala | Mexico | 19.61 | -98.08 | 9228 | 6660 |
| Miahuapan el Alto | city | Tlaxcala | Mexico | 19.40 | -97.74 | 8389 | 6364 |
| Miahuapan el Bajo | city | Tlaxcala | Mexico | 19.39 | -97.75 | 8389 | 7907 |
| Miahuapán El Bajío | city | Tlaxcala | Mexico | 20.39 | -97.75 | 1669 | 23281 |
| Michac | city | Tlaxcala | Mexico | 19.22 | -98.34 | 7549 | 73503 |
| Miguel Aldama | city | Tlaxcala | Mexico | 19.47 | -98.39 | 8608 | 7349 |
| Miguel Hidalgo y Costilla | city | Tlaxcala | Mexico | 19.22 | -98.20 | 7585 | 104642 |
| Miltepec | city | Tlaxcala | Mexico | 19.44 | -98.46 | 8615 | 6996 |
| Miltepec | city | Tlaxcala | Mexico | 19.44 | -98.45 | 8618 | 7123 |
| Mimiahuapan | city | Tlaxcala | Mexico | 19.69 | -98.32 | 8517 | 4945 |
| Mimiahuatepec | city | Tlaxcala | Mexico | 19.70 | -98.31 | 9228 | 4961 |
| Minillas | city | Tlaxcala | Mexico | 19.49 | -97.81 | 10249 | 8014 |
| Mitepec | city | Tlaxcala | Mexico | 19.44 | -98.46 | 8615 | 6996 |
| Mitepec | city | Tlaxcala | Mexico | 19.44 | -98.45 | 8618 | 7123 |
| Molino | city | Tlaxcala | Mexico | 19.43 | -97.90 | 8389 | 20891 |
| Morelos | city | Tlaxcala | Mexico | 19.47 | -98.16 | 8389 | 15957 |
| Munoz Arenas de Domingo | city | Tlaxcala | Mexico | 19.47 | -98.21 | 8389 | 14479 |
| Munoztla | city | Tlaxcala | Mexico | 19.28 | -98.17 | 7916 | 101636 |
| Muñoz | city | Tlaxcala | Mexico | 19.47 | -98.21 | 8389 | 14479 |