A Swingin' Affair is a 1962 album by saxophonist Dexter Gordon, recorded two days after Go!

[1] The album was recorded at Van Gelder Studio, Englewood Cliffs, New Jersey, on August 29, 1962.

[2] Gordon's quartet contained pianist Sonny Clark, bassist Butch Warren, and drummer Billy Higgins.

[2] Of the six compositions, three are standards, two were written by Gordon, and one was contributed by Warren.

[5] The Penguin Guide to Jazz picked "You Stepped Out of a Dream" as the album's highlight, but described the session as a "not altogether riveting date.