The 1957 LPGA Championship was played at Churchill Valley Country Club in Pittsburgh, Pennsylvania. This was the third edition of the LPGA Championship and was played from June 6-10 including a rain delay day.
This championship was won by Louise Suggs, for her first and only LPGA Championship victory in her career.
| # | Player | Country | Score | To par | Money ($) |
|---|---|---|---|---|---|
| 1 | Louise Suggs | United States | 69-74-74-68=285 | +5 | 1,316 |
| 2 | Wiffi Smith | United States | 68-71-75-74=288 | +8 | 921 |
| T3 | Marlene Hagge | United States | 69-75-73-73=290 | +10 | 698 |
| Beverly Hanson | United States | 75-73-73-69=290 | |||
| 5 | Joyce Ziske | United States | 71-73-75-74=293 | +13 | 557 |
| 6 | Marilynn Smith | United States | 76-70-75-73=294 | +14 | 473 |
| 7 | Patty Berg | United States | 73-72-77-73=295 | +15 | 404 |
| T8 | Alice Bauer | United States | 74-71-74-77=296 | +16 | 303 |
| Bonnie Randolph | United States | 76-76-69-75=296 | |||
| 10 | Kathy Cornelius | United States | 77-72-73-75=297 | +17 | 228 |
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