This lists songs that hit number one on the charts in the US during 1957. If a song spent nonconsecutive weeks at number one, the number of weeks for each occurrence at the top is shown in parenthesis.
| Date | Artist - Title | Weeks at #1 |
| December 2 1956 – February 2 1957 | Guy Mitchell - Singing the Blues | 9 |
| February 3 – 23 1957 | Elvis Presley - Too Much | 3 |
| February 24 – March 23 1957 | Tab Hunter - Young Love | 4 |
| March 24 – 30 1957 | Buddy Knox - Party Doll | 1 |
| March 31 – April 6 1957 | Perry Como - Round and Round | 1 |
| April 7 – June 1 1957 | Elvis Presley - All Shook Up | 8 |
| June 2 – July 6 1957 | Pat Boone - Love Letters in the Sand | 5 |
| July 7 – August 24 1957 | Elvis Presley - (Let Me Be Your) Teddy Bear | 7 |
| August 25 – September 7 1957 | Debbie Reynolds - Tammy | 3 (2) |
| September 8 – 14 1957 | Paul Anka - Diana | 1 |
| September 15 – 21 1957 | Debbie Reynolds - Tammy | 3 (1) |
| September 22 – 28 1957 | Buddy Holly and The Crickets - That'll Be The Day | 1 |
| September 29 – October 12 1957 | Jimmie Rodgers - Honeycomb | 2 |
| October 13 – 19 1957 | Everly Brothers - Wake Up Little Susie | 1 |
| October 20 – November 30 1957 | Elvis Presley - Jailhouse Rock | 7 (6) |
| December 1 – 14 1957 | Sam Cooke - You Send Me | 2 |
| December 15 – 21 1957 | Elvis Presley - Jailhouse Rock | 7 (1) |
| December 22 1957 – January 4 1958 | Pat Boone - April Love | 2 |
16 different songs hit number one in the US during 1957.
Top 5 Songs of 1957
1: Elvis Presley - All Shook Up
2: Pat Boone - Love Letters In The Sand
3: Diamonds - Little Darlin'
4: Tab Hunter - Young Love
5: Jimmy Dorsey - So Rare
2: Pat Boone - Love Letters In The Sand
3: Diamonds - Little Darlin'
4: Tab Hunter - Young Love
5: Jimmy Dorsey - So Rare