(W.J. Kress, 1951–)
Кръстев Кръстьо (Krestew, 1900–1969)
(Kretschmer)
(Kretzoi, 1907–2005)
(Krhovský, 1947–)
(Wilh. Krieg., 1923–)
(Willi Krieger, 1886–1954)
Крымгольц Григорий Яковлевич (Krimholz, 1907–1997)
(M. Krings, 1968–)
Krivánné-Hutter (Kriván-Hutter, 1932–2020)