Benesch is a surname, a Germanized version of Czech surname Beneš. Notable people with the surname include:
Leonie Benesch (born 1991), German actress Lynn Benesch (born 1940), American actress Kurt Benesch (1926–2008), Austrian writer Otto Benesch (1896–1964), Austrian historian Reinhold and Ruth Benesch (1919–1986 and 1925–2000), American biochemists Susan Benesch (born 1964), American journalist and scholar
See also
Wilson Benesch, British audio equipment manufacturer