| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Magoula | city | Nomos Aitolias kai Akarnanias | Greece | 38.39 | 21.27 | 13 | 6478 |
| Marlési | city | Nomos Aitolias kai Akarnanias | Greece | 39.08 | 21.10 | 232 | 5425 |
| Marlésion | city | Nomos Aitolias kai Akarnanias | Greece | 39.08 | 21.10 | 232 | 5425 |
| Mavrochorion | city | Nomos Aitolias kai Akarnanias | Greece | 39.11 | 21.20 | 1916 | 1141 |
| Mavrokhorion | city | Nomos Aitolias kai Akarnanias | Greece | 39.11 | 21.20 | 1916 | 1141 |
| Megdhéki | city | Nomos Aitolias kai Akarnanias | Greece | 39.10 | 21.15 | 1853 | 2322 |
| Megdéni | city | Nomos Aitolias kai Akarnanias | Greece | 39.10 | 21.15 | 1853 | 2322 |
| Menidhi | city | Nomos Aitolias kai Akarnanias | Greece | 39.04 | 21.12 | 0 | 2263 |
| Menidhion | city | Nomos Aitolias kai Akarnanias | Greece | 39.04 | 21.12 | 0 | 2263 |
| Menídi | city | Nomos Aitolias kai Akarnanias | Greece | 39.04 | 21.12 | 0 | 2263 |
| Menídion | city | Nomos Aitolias kai Akarnanias | Greece | 39.04 | 21.12 | 0 | 2263 |
| Mesolónghi | city | Nomos Aitolias kai Akarnanias | Greece | 38.37 | 21.43 | 0 | 5938 |
| Mesolóngi | city | Nomos Aitolias kai Akarnanias | Greece | 38.37 | 21.43 | 0 | 5938 |
| Mesolóngion | city | Nomos Aitolias kai Akarnanias | Greece | 38.37 | 21.43 | 0 | 5938 |
| Messolóngi | city | Nomos Aitolias kai Akarnanias | Greece | 38.37 | 21.43 | 0 | 5938 |
| Miliá | city | Nomos Aitolias kai Akarnanias | Greece | 39.00 | 21.39 | 1830 | 894 |
| Miléa | city | Nomos Aitolias kai Akarnanias | Greece | 39.00 | 21.39 | 1830 | 894 |
| Missolonghi | city | Nomos Aitolias kai Akarnanias | Greece | 38.37 | 21.43 | 0 | 5938 |
| Mourtaiika | city | Nomos Aitolias kai Akarnanias | Greece | 39.04 | 21.26 | 1302 | 922 |
| Mytikas | city | Nomos Aitolias kai Akarnanias | Greece | 38.67 | 20.93 | 0 | 2532 |
| Mítikas | city | Nomos Aitolias kai Akarnanias | Greece | 38.67 | 20.93 | 0 | 2532 |