Antonacci

Antonacci is an Italian surname derived from Antonius. Notable people with the surname include:


 * Anna Caterina Antonacci (born 1961), Italian soprano
 * Biagio Antonacci (born 1963), Italian singer-songwriter
 * Bob Antonacci, properly Robert E. Antonacci, American politician
 * Greg Antonacci (1947–2017), American television actor, director, producer and writer
 * Joe Antonacci (born 1960), American boxing ring announcer
 * Pietro Antonacci (fl. 18th century), Italian composer