- Kleber, Brooks E.1
- Klimt, Gustav, 1862-1918, artist1
- König, Ralf, artist1
- Kreidolf, Ernst, 1863-1956, artist1
- Krieg, Peter.1
- Krivatsy, Peter, 1922-1
- Kurth, William H. (William Herman), 1917-19771
- Kurz, Leonard.1
- Kyllingstad, Henry.1
- LaWall, John S.1
- Lancaster, F. Wilfrid (Frederick Wilfrid), 1933-20131
- Lander, Eric S.1
- Langfeld, Marilyn.1
- Laoang, Alfred.1
- Larrick, George Potter, 1901-19681
- Lasoski, Milton C.1
- Lavelle, James I., 1909-1
- Lavin, Robert, 1919-19971
- Lawlor, Geo. W. (George W.) artist1
- Leeds, Sanford E., 1909-1