- Markey, Edward J.1
- Marshall University1
- Martin, Garnett W.1
- Martin, Joseph W. (Joseph William), 1884-19681
- McCarran, Pat, 1876-19541
- McCarthy, Eugene J., 1916-20051
- McClellan, John L. (John Little), 1896-19771
- McGaffin, William1
- McGall, Emma C.1
- McGovern, George S. (George Stanley), 1922-20121
- McGraw, James H. Jr.1
- McKinlock, George Alexander1
- McMichael, Walter F.1
- McNamara, Pat, 1894-19661
- Mccormick, Robert L. L.1
- Meeker, David1
- Miami Tribe of Oklahoma1
- Michel, Robert H., 1923-20171
- Miles, Sherman, 1882-19661
- Mills, Wilbur D. (Wilbur Daigh), 1909-19921
