Varvara Kachalova (1930–2020) – a harp player and teacher. >>

Nadezhda Karklinya (1878-1943) –  piano player, teacher, professor of Latvian conservatory. >>

Yuri Kasper (1955) – a pianist, orchestra leader and teacher. >>

Clementina Khibshova (Hibsh) (1882-1957) – a famous harp player. >>

Constantine Klimoff (Konstantin Klimov; 1896-1974) – a music teacher.

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Vladimir Knyazevsky (1896–?) – cello player and public musical figure. >>

Artemon Kondrashov (1894-1963) – musician, fagotist and teacher. Lived and worked in Riga from 1923 to 1936. >>

Natalya Kozlova (1953) – singer (soprano), vocal teacher. >>

Leah Krasinsky (1911-2009) – musicologist, teacher, lecturer and composer. >>

Ivan Krasnopyorov (1911-1989) – outstanding oboist and teacher. >>