Names
- Kennedy, Joseph P. (Joseph Patrick), 1888-1969.1
- Key, V. O. (Valdimer Orlando), 1908-1963.1
- Key, V.O. (Valdimer Orlando), 1908-1963.1
- Knox, Frank, 1874-1944.1
- Knudsen, William S., 1879-1948.1
- Krock, Arthur, 1886-1974.1
- La Follette, Robert M. (Robert Marion), 1855-1925.1
- La Guardia, Fiorello H. (Fiorello Henry), 1882-1947.1
- LaFollette, Philip Fox, 1897-1965.1
- LeHand, Margaret.1
- Lehman, Herbert H. (Herbert Henry), 1878-1963.1
- Lewis, James H.1
- Lewis, John Llewellyn, 1880-1969.1
- Lincoln, Esther, 1879-1961.1
- Lindley, Ernest Kidder, 1899-1
- Litchfield, Edward H. (Edward Harold), 1914-19681
- Litchfield, Edward H. (Edward Harold), 1914-1968.1
- Littell, Norman M.1
- Lodge, Henry Cabot, Jr., 1902-1985.1
- Long, Breckinridge, 1881-1958.1