"Santa Claus Is Back in Town" is a Christmas song written in 1957 by Jerry Leiber and Mike Stoller, and first recorded that year by Elvis Presley as the opening track on Elvis' Christmas Album, the best-selling Christmas/holiday album of all time in the United States. The song has become a rock and roll Christmas standard.

Elvis' Christmas Album is the third studio album and first Christmas album by American singer and musician Elvis Presley on RCA Victor, LOC -1035, a deluxe limited edition, released October 15, 1957, and recorded at Radio Recorders in Hollywood. It has been reissued in numerous different formats since its first release. It spent four weeks at No. 1 on the Billboard Top Pop Albums chart, and was the first of two Christmas-themed albums Presley would record, the other being Elvis Sings the Wonderful World of Christmas, released in 1971. The publication Music Vendor listed Elvis' Christmas Album on their singles charts for two weeks in December 1957 – January 1958, with a peak position of No. 49.