- McCormick County (S.C.)1
- McKenzie, Carroll County, Tennessee, United States1
- McLean, Fairfax County, Virginia, United States1
- Mecklenburg County (N.C.)1
- Memphis (Tenn.)1
- Mesa, Maricopa County, Arizona, United States1
- Metuchen, Middlesex County, New Jersey, United States1
- Mexico, Audrain County, Missouri, United States1
- Miami Beach, Miami-Dade County, Florida, United States1
- Miami, Miami-Dade County, Florida, United States1
- Middletown, Middlesex County, Connecticut, United States1
- Midlands, Pee Dee1
- Milledgeville, Baldwin County, Georgia, United States 1
- Mission Viejo (Calif.)1
- Mississippi1
- Montgomery, Alabama, United States1
- Monticello, Jefferson County, Florida, United States1
- Montreal, Quebec Province, Canada1
- Morristown, Morris County, New Jersey, United States1
- Mosman Park, Western Australia, Australia1