"Domingo" is an instrumental jazz composition by Benny Golson, who is its sole writer and composer. Lee Morgan's recording of the piece appears on the Blue Note album Vol. 3, recorded on March 24, 1957, by a sextet that included Golson, Gigi Gryce, Wynton Kelly, Paul Chambers and Charlie Persip. The album is classified as jazz and hard bop.
Golson later recorded the piece as the title track of his 1992 album Domingo, with the Benny Golson Quintet and Curtis Fuller. The session took place in Paris in November 1991 at Ferber Studios and was released on the French label Dreyfus; the track runs 7:57. Later versions include those by Phineas Newborn Jr. (1963), Julius Tolentino (2005), Benny Golson (2016) and a trio of Vinnie Sperrazza, Jacob Sacks and Masa Kamaguchi (2018).