Kon is a surname in a number of cultures and may refer to:
Bolesław Kon (1906–1936), Polish concert pianist
Chiaki Kon, Japanese anime director
Fabio Kon, Brazilian computer scientist
Feliks Kon (1864–1941), Polish communist activist
Fyodor Kon, 16th-century Russian military engineer and architect
Haruhiko Kon (1910–?), Japanese field hockey player
Henech Kon (1890–1972), Polish Jewish composer and performer
Hidemi Kon (1903–1984), Japanese literary critic and essayist
Igor Kon (1928–2011), Russian philosopher, psychologist, and sexologist
James Kon, also spelt Kone (born 1987), South Sudanese footballer
Marko Kon (born 1972), Serbian singer
Michiko Kon (born 1955), Japanese photographer
Satoshi Kon (1963–2010), Japanese director of anime films
Stella Kon (born 1944), Singaporean playwright
Yōsuke Kon (born 1978), Japanese professional ice hockey player