| Kabelis, Ricardas (1957 - ) Lithuania |
| Kacherski, Jay (? - ) U.S.A. |
| Kachet, Kamran (1952 - ) |
| Käck, Max (1951 - ) Sweden |
| Kaczmarek, Konrad (? - ) U.S.A. |
| Kaczorowski, Slawomir (1956 - ) Poland |
| Kadeřábek, Jiří (1978 - ) Czech Republic |
| Kadishson, Rafi (? - ) Israel |
| Kaegi, Werner (1926 - ) Switzerland |
| Kafejian, Sergio (? - ) Brazil |
| Kagajo, Hiromitsu (1961 - ) Japan |
| Kagel, Mauricio (1931 - 2008) Argentina |
| Kahane, Gabriel (1981 - ) U.S.A. |
| Kahn, Frédéric (1966 - ) France |
| Kahowez, Günter (1940 - ) Austria |
| Kahrs, Sven Lyder (1959 - ) Norway |
| Kainuma, Minoru (? - ) Japan |
| Kaipainen, Jouni (1956 - ) Finland |
| Kaiser, Daniel (1938 - 1992) Switzerland |
| Kaiser, Tyler (1962 - ) U.S.A. |
| Kaizar, Peter (1952 - ) Austria |
| Kajitani, Osamu (? - ) Japan |
| Kakavelakis, Konstantinos (1960 - ) Greece |
| Kakhidze, Vaktang (1959 - ) Georgia |
| Kalabis, Viktor (1923 - 2006) Czech Republic |
| Kalantzis, Ioannis (1966 - ) Greece |
| Kalb, Roberto (? - ) Mexico |
| Kälberer, Inge (? - ) Germany |
| Kälberer, Oliver (1964 - ) Germany |
| Kaldeway, Hans (? - ) The Netherlands |
