- Mountain Brook Village
- Mountain Park
- Mountaindale
- Mud Creek
- Mulga Mine
- Muscoda
- Mansfield
- Melborne
- Molloy
- Moscow
- Mansion View
- Mars Hill
- McGee Town
- Mitchelltown
- Mount Olive
- Murphy Cross Roads
- Masterson Mill
- Midway
- Mount Hope
- Mount Moriah
- Mountain Home
- Muck City
- Marvyn
- McCulloh
- McRitchie Mill
- Meadows Crossroads
- Meadows Crossroads
- Meadows Mill
- Mechanicsville
- Middle Brooks Crossroads