27 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Mesa | Maricopa County | 519,951 |
| Maricopa | Pinal County | 81,103 |
| Marana | Pima County | 64,818 |
| Mohave Valley | Mohave County | 2,751 |
| Mountain View Ranches | Coconino County | 1,848 |
| Meadview | Mohave County | 1,730 |
| Miami | Gila County | 1,528 |
| Morenci | Greenlee County | 1,462 |
| Mescal | Cochise County | 1,382 |
| Mesa Caballo | Gila County | 1,301 |
| Mammoth | Pinal County | 1,205 |
| McNary | Apache County | 1,093 |
| Moenkopi | Coconino County | 1,089 |
| Munds Park | Coconino County | 1,030 |
| Mountainaire | Coconino County | 902 |
| Mayer | Yavapai County | 776 |
| Miracle Valley | Cochise County | 719 |
| Maricopa Colony | Maricopa County | 591 |
| Many Farms | Apache County | 529 |
| Mesquite Creek | Mohave County | 514 |
| Morristown | Maricopa County | 297 |
| Mormon Lake | Coconino County | 294 |
| McNeal | Cochise County | 165 |
| Mead Ranch | Gila County | 164 |
| Moccasin | Coconino County | 148 |
| Mojave Ranch Estates | Mohave County | 49 |
| Maish Vaya | Pima County | 37 |