Khassanov, Furkat Orunbaevich
Khokhrjakov, Andrej Pavlovich
Kimnach, Myron William
King, Robert Merrill
Kirchner, Ernst D. M.
Kirilov, Ivan Petrovich
Kirpotenko, Alexander Potapovich
Kirschleger, Frédéric R.
Kirschner, Jan
Kitagawa, Masao
Kitamura, Sirō
Kittel, Baldwin Martin
Klatt, Friedrich Wilhelm
Klingenberg, Lieselotte
Klokov, Mikhail Vasilevich
Klotzsch, Johann Friedrich
Knight, Thomas Andrew
Knuth, Frederik Marcus
Knuth, Reinhard Gustav Paul
Koch, Karl Heinrich Emil
Koch, Ludwig Konrad Albert
Koch, Marcus A.
Koch, Wilhelm Daniel Joseph
Koehne, Bernhard Adalbert Emil
Koidzumi, Gen-ichi
Kolakovsky, Alfred Alekseevich
Komarov, Vladimir Leontjevich
König, Johann Gerhard
Kosenko, I.S.
Kosteletzky, Vincenz Franz