Korn is a surname. Notable people with the surname include:
Alejandro Korn, Argentine physician, psychiatrist, philosopher, reformist and politician
Arthur Korn (1870–1945), devised practical phototelegraphy in 1902
Arthur Korn (architect) (1891–1978), architect and urban planner
David Korn (computer scientist), programmer, created the Korn shell
Dieter Korn (1958), German paleontologist specializing in Ammonites
Jim Korn, retired professional ice hockey player
Jiří Korn, Czech musician and actor
M. F. Korn, American science fiction author
Marian Korn (1914-1987), Czechoslovakian-born printmaker
Sandi Korn, American model and actress
Walter Korn (1908–1997), Prague-born author of chess opening books
