- Mill Creek
- Money Island
- Money Island Beach
- Morgan Island
- Mud Island
- Myrtle Island
- Matkins
- Millesville
- Meadow Brook Village
- Monbo
- Murrays Hill
- Merry Oaks
- Moncure
- Mount Vernon Springs
- Maltby
- Martins Creek
- Mission
- Macedonia
- Mavaton
- Mill Crossroads
- Mount Rose
- Merry Island
- Marys Grove
- Meadowood
- Metcalf
- Midpine
- Mount Sinai
- Mark Pine
- Mollie
- Mount Olive