- McClellanville, Charleston County, South Carolina, United States1
- McCormick County (S.C.)1
- Mecklenburg County (N.C.)1
- Mepkin Plantation, Berkley County, South Carolina, United States1
- Meuse River1
- Mexico Plantation (S.C.)1
- Midlands, Lowcountry1
- Mobile (Ala.)1
- Mobile County (Ala.)1
- Moncks Corner (S.C.)1
- Moncks Corner, Berkeley County, South Carolina, United States1
- Monroe County (Ga.)1
- Montgomery (Ala.)1
- Monticello (S.C.)1
- Moore County (N.C.)1
- Morris Town, Morris County, New Jersey, United States1
- Mullins, Marion County, South Carolina, United States1
- Munich, Bavaria, Germany1
- Naples (Italy)1
- Neshoba County (Miss.)1