Wisconsin Neighborhoods M
- MacArthur Heights (6)
- Maple Tree (4)
- Marquette (1)
- Marquette Park (1)
- Marquette-Dane (18)
- Martin Drive (1)
- McAuliffe Park (1)
- McGovern Park (1)
- McKinley (2)
- Meadowood (2)
- Memorial (1)
- Menomonee River Hills (2)
- Menomonee River Hills East (3)
- Merrill Park (8)
- Metcalfe Park (3)
- Middleton Hills (1)
- Midtown Milwaukee (11)
- Midvale Heights (5)
- Minooka Parkway Estates (1)
- Mitchell Park (2)
- Mitchell West (3)
- Morgan Heights (1)
- Morgandale (2)
- Mount Olivet (1)
- Mount Pleasant (17)
- Murray Hill (48)
- Muskegg Way (7)