"You'll Be Gone" is a song co-written by Elvis Presley and published by Elvis Presley Music and released in 1965 on the Girl Happy soundtrack album and as a 45 single. The song was recorded in 1962 and is significant because it was co-written by Elvis Presley, with his bodyguard Red West and Charlie Hodge. The other song that Elvis Presley composed was "That's Someone You Never Forget" in 1961 with Red West, which was on the Pot Luck LP released in 1962.

The song was recorded on Sunday, March 18, 1962 at RCA Studio B in Nashville, Tennessee.

"You'll Be Gone" was released as an RCA Victor 45 picture sleeve single on February 9, 1965 as the B side with "Do the Clam", as RCA Victor 47-8500.The Jordanaires provided the background vocals. "You'll Be Gone" charted at no. 121 on Billboard. In Canada, "You'll Be Gone" reached no. 16 on the singles chart as a double A side with "Do the Clam" in February, 1965 in a six-week chart run. The A side "Do the Clam" reached no. 21 on the Billboard Hot 100 singles chart and remained on the chart for 8 weeks. The song was also released as a 7" 45 single by RCA (Teldec), 47-9686, in Germany in 1965 backed with "Blue River". The single was also released in the UK, Australia, New Zealand, France, Japan, Greece, Egypt, Turkey, and Israel. In France, the single was released as a picture sleeve 45 as RCA Victor 49801 in 1971. In Egypt, the single was released by Sono Cairo.

Red West recounted that "You'll Be Gone" was written after a suggestion or idea made by Elvis to write new lyrics for Cole Porter's 1935 classic song "Begin the Beguine", from the musical Jubilee: "Elvis recorded 'It's Now Or Never' and he wanted to take another old standard that was a great song and change the lyrics. ... He said 'I like the song "Begin the Beguine". I like the melody but I'd like to put new lyrics on it.'" When Cole Porter denied permission to alter the lyrics, Elvis, West, and Charlie Hodge worked on creating new lyrics and new music for a song that would be entitled "You'll Be Gone". The song was replete with Latin rhythms and classical guitar passages. The beguine had been a dance popular in Martinique and Guadeloupe in the 1930s.

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