Casazza (surname)

Casazza is a surname. Notable people with the surname include:


 * Elvira Casazza (1887–1965), Italian mezzo-soprano opera singer
 * Fabrizio Casazza (born 1970), Italian footballer
 * Giulio Gatti-Casazza (1869–1940), Italian opera manager
 * Peter G. Casazza (born 1945), American mathematician