Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Kofroň, Jaroslav | 1921 | 1966 | 3 |
| Kofroň, Petr | 1955 | 65 | |
| Köhler, Jiří | 1938 | 1 | |
| Kohn, Viktor | 1944 | 0 | |
| Kohout, Jaroslav | 1935 | 2 | |
| Kohout, Josef | 1895 | 1958 | 2 |
| Kohout, Karel | 3 | ||
| Kohout, Pravoslav | 3 | ||
| Kohoutek, Ctirad | 1929 | 2011 | 97 |
| Kokoška, Miroslav | 1944 | 2005 | 3 |
| Kolafa, Jiří | 1930 | 2001 | 8 |
| Kolář, Václav | 1919 | 1971 | 3 |
| Kollert, Jiří | 1943 | 21 | |
| Kolman, Peter | 1937 | 1 | |
| Kološ, Vít | 1962 | 4 | |
| Komma, Karl Michael | 1913 | 2 | |
| Komorous, Rudolf | 1931 | 73 | |
| Koníček, František | 1937 | 2 | |
| Koníček, Štěpán | 1928 | 2006 | 1 |
| Koníř, Jindřich | 1959 | 1 |