Creator
- Lassman, Valerie1
- Laura Riding Jackson Foundation1
- Lavern Gerald Borg, 1926- 20101
- Lawler, Frederick1
- Lawson, Steven F. (1945-)1
- Lee, Marjorie Fogarty1
- Leland, Benjamin T., 1920-20161
- Lenski, Lois1
- Lesley Family1
- Lester, Raymond N., 1919 - 20021
- Levine, Seymour1
- Levitz, Hilbert1
- Libby Werbner, 1919 - 1
- Liddell, Anna Forbes1
- Lindauer, Leon, 1924-19441
- Lindsey, Roy, 1919-20051
- Lippincott, Benjamin E. (Benjamin Evans), 1902-1
- Long, John Robert1
- Look & Morrison1
- Lopez, Francisco I.1