Turandot is an opera in three acts by Giacomo Puccini to a libretto in Italian by Giuseppe Adami and Renato Simoni. Puccini left the opera unfinished at the time of his death in 1924; it premiered in 1926 after the music was posthumously completed by Franco Alfano.

Giacomo Puccini was an Italian composer known primarily for his operas. Regarded as the greatest and most successful proponent of Italian opera after Verdi, he was descended from a long line of composers, stemming from the late-Baroque era. Though his early work was firmly rooted in traditional late-19th-century Romantic Italian opera, he later developed his work in the realistic verismo style, of which he became one of the leading exponents.