Once a Thief and Other Themes is an album of film and television themes by Argentine composer, pianist and conductor Lalo Schifrin recorded in 1965 and released on the Verve label.

[1] The album features rerecorded versions of Schifrin's themes from the motion pictures Once a Thief and Joy House and a theme inspired by the television series The Man from U.N.C.L.E.. All compositions by Lalo Schifrin except as noted