- Mattioli, Pietro Andrea, 1501-1577, Author1
- Maul, Herman, 1897-1983, artist1
- Maurer, Christoph, 1558-1614, artist1
- Maurice, Reg, artist1
- Maurin, A., artist1
- McAlear, Henry, artist1
- McClanahan, R.D., photographer1
- McClellan, Ely M., 1834-1
- McConnell, Jack.1
- McCoy, Arthur G., artist1
- McCutcheon, John T. (John Tinney), 1870-19491
- McGill, Donald Fraser Gould, 1875-1962, artist1
- McGuire, J. W., photographer1
- Meigs, Charles D. (Charles Delucena), 1792-1869, author1
- Meisenbach, George, 1841-19221
- Mercklin, Georg Abraham, 1644-1702?, author1
- Mercuriale, Girolamo, 1530-1606, author1
- Mercurio, Girolamo, -1615., author1
- Merian, Matthaeus, 1593-1650, artist1
- Mesnard, Jacques, author1