Gesualdo

Gesualdo may refer to:
 * Gesualdo, Campania, a town in Italy

Given name

 * Gesualdo Bufalino (1920–1996), Italian writer
 * Gesualdo Francesco Ferri (1728–1788), Italian painter
 * Gesualdo Lanza (1779–1859), Italian teacher of music who made his career in London
 * Gesualdo Piacenti (born 1954), Italian professional football player

Surname

 * Alfonso Gesualdo (1540–1603), Italian Cardinal
 * Ascanio Gesualdo (died 1638), Italian archbishop
 * Carlo Gesualdo (1566–1613), Italian late Renaissance composer
 * Gesualdo: Death for Five Voices, a film about the composer
 * Gesualdo, opera by Alfred Schnittke
 * Gesualdo, opera by Bo Holten
 * Eddy Gesualdo (born 1968), Canadian professional football player
 * Scipione Gesualdo (died 1608), Italian archbishop