Creator
- Liddell, Anna Forbes1
- Lindauer, Leon, 1924-19441
- Look & Morrison1
- Lopez, Francisco I.1
- Lopez, George1
- Lopez, Roberta1
- Lopez-Portillo y Lancaster-Jones, Rodrigo1
- Lorenz, Raymond J.1
- Lowry, Willie1
- Lue, Gim Gong (1860-1925)1
- Lueders, William L.1
- Lupu, Nathan1
- MacManus, Elizabeth Riegler (1923-2008)1
- Maguire, Charlotte Edwards1
- Mahan, Charles S. (1938-)1
- Maksimilian Dikarev1
- Malkoff, Sol, 1918-20011
- Mana-Zucca1
- Mansfield, Charlotte D.1
- Mansuy, William Alfred1