Bruno Zumino (April 28, 1923, Rome, Italy) is an Italian theoretical physicist and emeritus faculty at the University of California, Berkeley. He got his bachelor degree from the University of Rome in 1945. He is famous for the discoveries of the Wess–Zumino model, widely viewed as the first supersymmetric quantum field theory outside the Soviet Union, and of the Wess–Zumino–Witten model in conformal field theory.