Johnny's Greatest Hits is a compilation album by vocalist Johnny Mathis that was released by Columbia Records on March 17, 1958, and has been described as the "original greatest-hits package". The LP collected all but one of the songs from the first six singles he recorded, including eight A- and B-sides that made the singles charts in The Billboard as well as three B-sides that did not chart and one new track that was co-written by Mathis but not released as a single.

John Royce Mathis is an American singer of popular music. Starting his career with singles of standard music, Mathis became highly popular as an album artist, with several dozen of his albums achieving gold or platinum status and 73 making the Billboard charts. Mathis has received the Grammy Lifetime Achievement Award and has been inducted into the Grammy Hall of Fame for three recordings.