Kachiani-Gersinska Ketino (11.09.1971)
Classical International Masters, Women Grandmasters Kan Ilya Abramovich (04.05.1909 – 12.12.1978)
Classical International Masters Kaplan Julio (1950)
Classical International Masters Karaklajic Nikola (24.02.1926 – 16.12.2008)
Classical International Masters Karolyi Tibor (15.11.1961)
Classical International Masters Kasparian Genrikh Moiseyevich (27.02.1910)
Classical International Masters Khurtsidze Nino (28.09.1975)
Classical International Masters Klinova Maria (18.11.1968)
Classical International Masters Kmoch Hans (25.07.1894 – 14.02.1973)
Classical International Masters Kobese Wutu (27.06.1973)
Classical International Masters Koblentz Alexander Naftalievich (03.09.1916 – 09.12.1993)
Classical International Masters Konstantinopolsky Alexander Markovich (19.01.1909-21.09.1990)
Classical International Masters Kopnin Alexei (17.12.1918-17.06.1991)
Classical International Masters Kovalevskaya Ekaterina (17.04.1974)
Classical International Masters Krush Irena (1983)
Classical Grandmaster, Classical International Masters, Women Grandmasters Krylov Sergei (11.11.1948)
Classical International Masters