- Jentes, Harry, 1887- 1
- Jerome, M. K. (Maurice K.), 1893-1977 1
- Jerome, M. K. (Maurice K.), 1893-1977 1
- Jessel, George, 1898-19811
- Jones, Isham, 1894-1956 1
- Karp, Karl 1
- Keck, John W. 1
- Keithley, E. Clinton, 1880-1955 1
- Kellogg, Paul 1
- Kelly, M. F. (Michael F.), approximately 1882-1916 1
- Kernell, William, 1891-1963 1
- Kissell, Harry F. 1
- Klay, George H. 1
- Klein, Lou, 1888-1945 1
- Klickmann, F. Henri (Frank Henri), 1885-19661
- Lamar, Cyrille1
- Lange, Arthur, 1889-1956 1
- Laska, Edward, 1884-19591
- Lauder, Harry, Sir, 1870-1950 1
- Lauder, Harry, Sir, 1870-1950 1