Simonetti is an Italian surname. Notable with this surname include:
Members of the Simonetti family, an Italian noble Banking family with origins in Tuscany, including: Annibale Simonetti, Prince, Roman nobleman from nineteenth-century Antonio Hercolani Fava Simonetti (1183–1962), member of the Sovereign Military Order of Malta Antonio Sanseverino (1477–1543), Italian Roman Catholic cardinal and bishop. Claudio Simonetti (born 1952), Brazilian-born Italian musician and film composer Fra' Gherardo Hercolani Fava Simonetti (born 1941), Grand Commander of the Order of Malta Achille Simonetti (sculptor) (1838–1900), sculptor in Australia Alfonso Simonetti (1840–1892), Italian painter, mainly of the Romantic-style Attilio Simonetti (1843–1925), Italian painter and Antiquarian Carlo Simonetti (1903 – unknown), Italian modern pentathlete Ellen Simonetti (born 1974), former American flight attendant Enrico Simonetti (1924–1978), Italian pianist, composer, conductor, and television and radio presenter Frank Simonetti (born 1962), retired American professional ice hockey defenseman Giacomo Simonetti (or Simoneta; 1475–1539), Italian Roman Catholic bishop and cardinal Giovanni Paolo Simonetti, a pseudonym of German composer Winfried Michel (born 1948) Jennifer Simonetti-Bryan, American wine educator, consultant and Master of Wine Lenny Simonetti (1919–1973), American football tackle Loredana Simonetti (1930–2026), Italian middle-distance runner Manlio Simonetti (1926–2017), Italian scholar of Patristics and the history of Biblical interpretation Mauro Simonetti (born 1948), Italian professional road bicycle racer Pasquale Simonetti (1926–1955), Italian criminal of the Camorra Ryan Simonetti, American professional skateboarder Vito Simonetti (1903–unknown), Argentine fencer
See also Simone (surname) Simonini (surname)