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