These are the songs that reached number one on the Top 50 Best Sellers chart (expanded to 60 on April 13, 1957) in 1957 as published by Cash Box magazine.
| Issue date | Song | Artist |
|---|---|---|
| January 5 | "Singing the Blues" | Guy Mitchell |
| January 12 | ||
| January 19 | ||
| January 26 | ||
| February 2 | "Young Love" | Sonny James, Tab Hunter |
| February 9 | ||
| February 16 | "Too Much" | Elvis Presley |
| February 23 | ||
| March 2 | ||
| March 9 | "Young Love" | Tab Hunter, Sonny James |
| March 16 | ||
| March 23 | ||
| March 30 | ||
| April 6 | "Party Doll" | Buddy Knox with Rhythm Orchids, Steve Lawrence |
| April 13 | "All Shook Up" | Elvis Presley |
| April 20 | ||
| April 27 | ||
| May 4 | ||
| May 11 | ||
| May 18 | ||
| May 25 | ||
| June 1 | ||
| June 8 | "Love Letters in the Sand" | Pat Boone |
| June 15 | ||
| June 22 | ||
| June 29 | ||
| July 6 | ||
| July 13 | ||
| July 20 | "(Let Me Be Your) Teddy Bear" | Elvis Presley |
| July 27 | "Bye Bye Love" | The Everly Brothers |
| August 3 | "(Let Me Be Your) Teddy Bear" | Elvis Presley |
| August 10 | ||
| August 17 | "Tammy" | Debbie Reynolds |
| August 24 | ||
| August 31 | ||
| September 7 | ||
| September 14 | ||
| September 21 | ||
| September 28 | ||
| October 5 | "Honeycomb" | Jimmie Rodgers |
| October 12 | "Chances Are" | Johnny Mathis |
| October 19 | ||
| October 26 | "Wake Up Little Susie" | The Everly Brothers |
| November 2 | ||
| November 9 | "Jailhouse Rock" | Elvis Presley |
| November 16 | ||
| November 23 | ||
| November 30 | "You Send Me" | Sam Cooke |
| December 7 | Sam Cooke, Teresa Brewer | |
| December 14 | ||
| December 21 | "Raunchy" | Bill Justis, Ernie Freeman |
| December 28 |