Sasso means stone in Italian. Notable people with the surname include:
Ana Sasso (born c.1963), Croatian former beauty pageant contestant and model
Cinzia Sasso (born 1956), Italian journalist
Guidina Dal Sasso (born 1958), Italian cross country skier
John Sasso, American Democratic political operative
Kiara Sasso (born 1979), Brazilian actress and singer
Sandy Eisenberg Sasso (born 1947), American rabbi
Vincent Sasso (born 1991), French football player
Will Sasso (born 1975), Canadian actor