Creator
- M. Valle & Ca.1
- Mahan, Charles S. (1938-)1
- Malkoff, Sol, 1918-20011
- Marion Rinhart1
- Marrero, Leví1
- Martin, Francis John, Jr.1
- Marvin, Gloria1
- Mathews, John E., Jr., 1920-19881
- McGill Family1
- McKay, Donald Brenham, 1868-19601
- Mein, William H., Jr. (1865-1932)1
- Mendez, Armando (1914-1997)1
- Messina Greco, Maria1
- Miller, Joane1
- Miller, Parker1
- Miller, W. F.1
- Milton, George1
- Moody family1
- Morgan, George G. (1952-)1
- Mormino, Gary Ross (1947-)1