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. >>