- Marciano, Rocky, 1923-19691
- Matthews, John Wesley, Jr., 1940-1
- McKnight, Marian3
- McNair, Robert E. (Robert Evander), 1923-20071
- Men1
- Military aircraft2
- Military exchanges4
- Miss America Pageant3
- Mitchell (Bomber)5
- Mitchell, Clarence M. (Clarence Maurice), 1911-19841
- Mondale, Walter F., 1928-5
- Motels1
- Murals1
- Musicians10
- Muskie, Edmund S., 1914-19962
- National Association for the Advancement of Colored People1
- Neighborhoods1
- Newman, I. DeQuincey, 1911-19852
- Newman, I. Dequincey, 1911-19851
- Newspaper employees2