Schranz is a German surname. Notable people with the surname include:
Andreas Schranz (born 1979), Austrian football goalkeeper, played for various Austrian clubs and the Austria national team Ivan Schranz (born 1993), Slovak football player, plays for Slavia Prague and the Slovakia national team Karl Schranz (born 1938), Austrian alpine skier Károly Schranz (born 1952), Hungarian violinist Wolfgang Schranz (born 1976), Austrian tennis player