Tessio

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


 * Aldo Tessio (1909–2000), Argentine politician
 * Griselda Tessio (born 1946), Argentine politician, Vice-Governor of Santa Fe province since 2007

Fictional characters:
 * Salvatore Tessio, fictional character in Mario Puzo's novel The Godfather and the film based on it