Sì may refer to:
Sì (dessert), a traditional Chinese dessert Sì (operetta), a 1919 operetta in three acts composed by Pietro Mascagni Sì (album), by Andrea Bocelli (2018) "Sì" (Gigliola Cinquetti song), the Italian entry to the Eurovision Song Contest 1974 "Sì", a 1985 single by Carmen Russo Si (surname) (姒), a Chinese surname
See also Si (disambiguation) Sí (Julieta Venegas album), a 2003 album by Julieta Venegas