- Mottville
- Macatawa
- Macomb
- Macomb Township
- Madison
- Madison Heights
- Mancelona Township
- Mancelona
- Manchester
- Manchester Township
- Manistee
- Manistee Township
- Manitou Beach
- Manitou Beach-Devils Lake
- Manlius
- Manton
- Maple Grove
- Maple Grove
- Maple Valley
- Marcellus
- Marcellus Township
- Marengo
- Marilla
- Marion
- Marion
- Marion Township
- Markey
- Marne
- Marquette
- Marquette Charter Township
- Marshall Township
- Marshall
- Martin
- Martin Township
- Martiny
- Mason
- Mason
- Matchwood
- Mattawan
- Matteson
- Mayfield
- McBain
- Meade
- Mears
- Mecosta
- Mecosta Township
- Mellen Township
- Mendon Township
- Mendon
- Menominee
- Menominee Township
- Meridian
- Merrill Township
- Merrill
- Mesick
- Meyer
- Michiana
- Michigan Center
- Middle Branch
- Middleville
- Midland Charter Township
- Midland
- Mikado
- Milan Township
- Milan
- Milan
- Milford charter township
- Milford
- Millbrook Township
- Millburg
- Millington Township
- Millington
- Mills Township
- Milton
- Milton
- Mio
- Mitchell Township
- Monitor
- Monroe
- Monroe Charter Twp
- Monroe
- Montague
- Montague Township
- Montcalm
- Monterey
- Montgomery
- Montmorency Township
- Moorland
- Morenci
- Morley
- Morton
- Moscow
- Mottville Township
- Mt Clemens
- Mt Morris
- Mt Morris Township
- Mt Pleasant
- Muir
- Mulliken
- Mundy Township
- Munising Township
- Munith
- Muskegon Charter Township
- Muskegon
- Muskegon Heights