Names
- Lamont, Corliss, 1902-1995.1
- Landon, Alfred M. (Alfred Mossman), 1887-1987.1
- Landon, Alfred Mossman, 1887-1
- Lasker, Bruno, 1880-1965.1
- Latham, Harold Strong, 1887-1969.1
- Lathrop, John Howland, 1880-1967.1
- League for Fair Play.1
- League for Industrial Democracy.1
- League of Women Shoppers1
- League of Women Shoppers.1
- Lee, Alfred McClung, 1906-1
- Lee, Jennie1
- Lee, Jennie.1
- Leiper, Henry Smith, 1891-1
- Leiper, Henry Smith, 1891-1975.1
- Lerner, Max, 1902-1
- Lerner, Max, 1902-1992.1
- Lewis, Anthony, 1927-1
- Lewis, Anthony, 1927-2013.1
- Lipphard, William B. (William Benjamin), 1886-1