Bergonzi is an Italian surname. It is the surname of the following:
Bernard Bergonzi (b. 1929), British literary scholar, critic and poet
Carlo Bergonzi (1924-2014), Italian singer
Carlo Bergonzi (luthier) (1683-1747), Italian violin maker
Charles Bergonzi (1910-??), Monegasque sports shooter
Jerry Bergonzi (b. 1947), American jazz saxophonist
Riccardo Bergonzi (b. 1961), luthier