Cities and Communities in
Prince Edward Island
| Malpeque | Mont-Carmel | Nail Pond | O'Leary |
| Mayfield | Montague | New Dominion | Orwell |
| Melville | Monticello | New Glasgow | Oyster Bed Bridge |
| Mermaid | Montrose | New Haven | |
| Mill Cove | Morell | New London | |
| Mill River East | Morell East | New Perth | |
| Milltown Cross | Mount Buchanan | New Zealand | |
| Millview | Mount Pleasant | Newport | |
| Milo | Mount Stewart | Nine Mile Creek | |
| Milton | Murray Harbour | North Carleton | |
| Miminegash | Murray Harbour North | North Lake | |
| Miscouche | Murray River | North Rustico | |
| North Wiltshire | |||
| Northport | |||
| Norway |