Barzizza is an Italian surname. Notable people with the surname include:
Gasparino Barzizza (c. 1360–c. 1431), Italian grammarian and teacher Isa Barzizza (1929–2023), Italian actress Pippo Barzizza (1902–1994), Italian arranger, composer, conductor, and music director
Other Palazzo Barzizza, Gothic-style palace located on the Canal Grande of Venice