Alexander Kaverznev (1881–1949) – a teacher of Russian and Literature in educational establishments of Riga, from 1945 lecturer of Riga Pedagogical Institute. >>

Mstislav Keldysh (1911-1978) – academician of the Academy of Sciences of the USSR, President of the Academy of Sciences of the USSR from 1961 to 1975. >>

Arkady Kelepovsky (1870-1925) – Russian politician and statesman. From 1909 to 1912 he was the vice-governor of the Livonia Governorate, from 1914 to 1916 the governor of Livonia Governorate. >>

Paul de Kerberg (1861-1915) – filologist, diplomat.  >>

Denis Khanov (1977) – Doctor of Humanities (Dr. art.), professor, head of the Department of Humanities at the Art Academy of Latvia >>

Svetlana Khayenko (1941-2013) – a fine art expert, member of the Union of  the Latvian Artists, publicist,  Docent of the Baltic International  Academy. >>

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

Arnold Khizhnyak (1936-2021) – professor, Hab. Doctor of Engineering (Dr. habil. sc. ing.), Head of the chair of the Riga Institute of Civil Aviation Enginering. >>

Pyotr Khizhnyak (1924–?) – Candidate of Technical Sciences, Docent of the Riga Polytechnic Institute. >>

Nikolay Khodiyakov (1898-1970) – an otolaryngologist, Doctor of Medicine Sciences, founder of the school of otolaryngologists in Latvia. >>