Creator
- Larson, Olga1
- Lassman, Valerie1
- Laura Riding Jackson Foundation1
- Lawson, Steven F. (1945-)1
- Leboucher, John1
- Leboucher, Margaret1
- Leigh, Richard H. (Richard Henry)1
- Leland, Benjamin T., 1920-20161
- Lesley Family1
- 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
- Lupu, Nathan1