Missouri Neighborhoods M
- Manheim Park (7)
- Maple Park (1)
- Maple Park West (6)
- Marina Villa (4)
- Marlborough (2)
- Marlborough East (2)
- Marlborough Heights/Pride (13)
- Martin City (1)
- McCoy (1)
- McKinley Heights (3)
- Meadowbrook Heights (6)
- Mehlville (15)
- Metro Heights (6)
- Mexico Gravel (3)
- Midtown Springfield (6)
- Midtown St Louis (11)
- Mill Creek (2)
- Mission Lake (1)
- Mount Hope (3)
- Mount Pleasant (5)
- Mt Washington (4)
- Murphy (1)