E.S. King Charles Edwin Kinkead (American) Edward Klotz John Franklin Koenig (American, 1924–2008) Walter Koeniger (American/German, 1881–1943) N.B. Konkling Carl Rudolph Krafft (American, 1884–1938) John Krieger William John Krullaars (American, 1878–1945) Carlton Kusche Julian Lamar (Georgian, born 1893) W.F. Lamorniere Sydney Langford E.M. Law Vladimir Lebedev (American, 1910–1991)
Corwin Knapp Linson (American, 1864–1934) Norman Lloyd (Australian, 1897–1985) Frank Loven George Benjamin Luks (American, 1867–1933) Ethel Lumenfeld Peter Lundberg Maurice MacDonald Maison Samson (Co.) (French, est. 1845–1980) F. Martin (Italian) Scott Maxon Frances H. McKay (American, born 1880) John McNulty (Irish, born 1949) Andrew Melrose (American, 1836–1901) Jay Millar Philip Miller (American, 1896–1977)
