Dionisi

Dionisi is an Italian surname. Notable people with the surname include:


 * Alessio Dionisi (born 1980), Italian footballer and football manager
 * Armando Dionisi (born 1949), Italian politician
 * Federico Dionisi (born 1987), Italian footballer
 * Renato Dionisi (born 1947), Italian pole vaulter
 * Renato Dionisi (composer) (1910–2000), Italian composer and music educator
 * Stefano Dionisi (born 1966), Italian actor