Marc is the surname of:
Alessandra Marc (born 1957), American operatic soprano Andrei Marc (born 1993), Romanian footballer Franz Marc (1880-1916), German painter and printmaker Jeanny Marc (born 1950), a member of the National Assembly of France representing Guadeloupe Philip Marc, High Sheriff of Nottinghamshire, Derbyshire and the Royal Forests in 1208, proposed as the model for the Sheriff of Nottingham in the Robin Hood legends Robert Marc (artist) (1943–1993), French artist Robert Marc (fencer), French fencer in the 1900 Olympics Robert E. Marc, American ophthalmologist
See also Mark (surname)