Panizza is an Italian surname. Notable people with the surname include:
Bartolomeo Panizza (1785–1867), Italian anatomist Darrell Panizza (born 1959), Australian footballer and coach Ettore Panizza (1875–1967), Argentine conductor and composer Giacomo Panizza (1804–1860), Italian conductor John Panizza (1931–1997), Australian politician Oskar Panizza (1853–1921), German psychiatrist and author Serge Panizza (1942–2016), French fencer Ugo Panizza, Italian economist Wladimiro Panizza (1945–2002), Italian bicycle racer Zane Panizza German/Egyptian musician
See also Foramen of Panizza