Kabalevsky, Dmitri (1904-1987)
Kapsberger, Giovanni (1580-1651)
Karg-Elert, Sigfrid (1877-1933)
Keijzer, Arie Johannes (1932)
Keiser, Reinard (1674-1739)
Kerker, Gustave Adolph (1857-1923)
Kerll, Johann Kaspar (1627-1693)
Khachaturian, Aram (1903-1978)
Kirnberger, Johann Philipp (1721-1783)
Knézek, Jan Václav (1745-1806)
Komma, Karl Michael (1913-2012)
Koppel, Herman David (1908-1998)
Korngold, Erich Wolfgang (1897-1957)
Kozeluch, Leopold Antonin (1747-1818)
Kraus, Joseph Martin (1756-1792)
Krebs, Johann Ludwig (1713-1780)
Kreutzer, Rudolphe (1766-1831)
Krieger, Johann Philipp (1651-1735)
Krommer, Frantisek (1759-1831)