
| KABALEVSKY, DIMITRI BORISOVICH | Rusia | 30-12-1904 | 17-02-1987 |
| KAGEL, MAURICIO | Argentina | 1931 | |
| KANCHELI, GIYA ALEXANDROVICH | Rusia | 10-08-1935 | |
| KAPSBERGER, JOHANN HIERONYMUS | Alemania | h. 1580 | 1651 |
| KEMPE, RUDOLF | Alemania | 14-06-1910 | 12-05-1976 |
| KETELBEY, ALBERT | Inglaterra | 09-08-1875 | 26-11-1959 |
| KHACHATURIAN, ARAM ILYTCH | Armenia | 06-06-1903 | 01-05-1978 |
| KHACHATURIAN, KAREN | Rusia | 19-09-1920 | |
| KIRCHNER, LEON | Estados Unidos | 24-01-1919 | |
| KLAMI, UUNO | Finlandia | 20-09-1900 | 29-05-1961 |
| KOCSIS, ZOLTAN | Hungria | 1952 | |
| KODALY, ZOLTAN | Hungria | 16-12-1882 | 06-03-1967 |
| KOECHLIN, CHARLES | Francia | 27-11-1867 | 31-12-1950 |
| KOKKONEN, JOONAS | Finlandia | 13-11-1921 | |
| KORNGOLD, ERICH WOLFGANG | Estados Unidos | 29-05-1897 | 29-11-1957 |
| KOZELUCH, LEOPOLD | Chequia | 26-06-1747 | 07-05-1818 |
| KREISLER, FRITZ | Austria | 02-02-1875 | 29-01-1962 |
| KRENEK, ERNST | Austria | 23-08-1900 | 1991 |
| KROMMER, FRANZ | Chequia | 27-11-1759 | 08-01-1831 |
| KUNZEN, FRIEDRICH LUDWIG A. | Alemania | 04-09-1761 | 28-01-1817 |
