| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Macula | city | Al Mintaqah ash Sharqiyah | Oman | 20.4 | 58.8166667 | 0 | 1031 |
| Mahatt | city | Al Mintaqah ash Sharqiyah | Oman | 22.6352778 | 59.3072222 | 1158 | 6513 |
| Masirah | city | Al Mintaqah ash Sharqiyah | Oman | 20.4166667 | 58.7333333 | 29 | 841 |
| Maslaq | city | Al Mintaqah ash Sharqiyah | Oman | 22.5197222 | 59.41 | 298 | 3543 |
| Maslāq | city | Al Mintaqah ash Sharqiyah | Oman | 22.5197222 | 59.41 | 298 | 3543 |
| Maḩaţţ | city | Al Mintaqah ash Sharqiyah | Oman | 22.6352778 | 59.3072222 | 1158 | 6513 |
| Mibam | city | Al Mintaqah ash Sharqiyah | Oman | 22.7505556 | 59.1755556 | 2775 | 4298 |
| Misliq | city | Al Mintaqah ash Sharqiyah | Oman | 22.5197222 | 59.41 | 298 | 3543 |
| Munqas | city | Al Mintaqah ash Sharqiyah | Oman | 22.9383333 | 59.1338889 | 958 | 1541 |
| Muqal | city | Al Mintaqah ash Sharqiyah | Oman | 22.6144444 | 59.0925 | 2522 | 182 |
| Muqraymatayn | city | Al Mintaqah ash Sharqiyah | Oman | 22.5688889 | 59.5222222 | 3 | 4239 |
| Musawa | city | Al Mintaqah ash Sharqiyah | Oman | 22.1294444 | 59.6241667 | 49 | 2063 |
| Musāwá | city | Al Mintaqah ash Sharqiyah | Oman | 22.1294444 | 59.6241667 | 49 | 2063 |
| Mībām | city | Al Mintaqah ash Sharqiyah | Oman | 22.7505556 | 59.1755556 | 2775 | 4298 |