Il trittico is the title of a collection of three one-act operas, Il tabarro, Suor Angelica, and Gianni Schicchi, by Giacomo Puccini. The work received its world premiere at the Metropolitan Opera on 14 December 1918.

Il tabarro is an opera in one act by Giacomo Puccini to an Italian libretto by Giuseppe Adami, based on Didier Gold's play La houppelande. It is the first of the trio of operas known as Il trittico. The first performance was given on December 14, 1918, at the Metropolitan Opera in New York City.