Creator
- Mandyck, Lillian M.1
- Manly, Andrew W.1
- Mansfield, Charlotte D.1
- Mansuy, William Alfred1
- Maples, William R. (1937-1997)1
- Marian Rinhart (1916-2003)1
- Marini, John1
- Marion Rinhart1
- Marion Rinhart (1916-2003)1
- Mariscal, Richard N. (Richard North)1
- Marotta, Juanita Pauline, 1917-20141
- Marrero, Leví1
- Marsh, Henry H.1
- Marsh, Kathryn McLeod1
- Marsh, Rchard Hollis1
- Marshall, J. Stanley1
- Marshall, James L.1
- Marshall, Stanley1
- Marshick, Jean1
- Marshman, Helen P.1