1957 U.S. National Championships – Women's singles
| Women's singles | |
|---|---|
| 1957 U.S. National Championships | |
| Champion | Althea Gibson |
| Runner-up | Louise Brough |
| Score | 6–3, 6–2 |
| Seeds | 8 |
Althea Gibson defeated Louise Brough in the final, 6–3, 6–2 to win the women's singles tennis title at the 1957 U.S. National Championships. Gibson did not lose a set during the tournament.