K
- Shmerke Kaczerginski
- Peysakh Kaplan
- George Katz
- Ståle Kleiberg (1958-)
- Gideon Klein (1919–1945)
- Wally Kleucker (1947-)
- Douglas Knehans (1957-)
- Józef Koffler
- Max Kowalski (1882–1956)
- Hans Krása (1899–1944)
- Yankl Krimski
- Jozef Kropinski
- Meyer Kupferman (1926–2003)
Read more about this topic: List Of Composers Influenced By The Holocaust