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The 41st International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway on Thursday, May 30, 1957. The event was part of the 1957 USAC National Championship Trail and it was the third race of the 1957 Formula One season.
Sam Hanks won the Indianapolis 500 in his thirteenth attemp.

| Offical Name 41st International 500-Mile Sweepstakes |
| Date 1957-05-30 |
| Circuit |
| Course Length km \ miles |
| Distance 200 laps, km \ miles |
| Pos. | Driver | Constructor |
|---|---|---|
| Driver | Consturctor | Time |
|---|---|---|
| Driver | Constructor | Fastest Lap |
|---|---|---|
| Pos. | Driver | Points |
|---|---|---|
| 1 | 17 | |
| 2 | 8 | |
| 3 | 7 | |
| 4 | 6 | |
| 4 | 6 | |
| 6 | 4 | |
| 6 | 4 | |
| 6 | 4 | |
| 9 | 3 | |
| 9 | 3 | |
| 9 | 3 | |
| 12 | 2 | |
| 12 | 2 | |
| 14 | 1 | |
| 14 | 1 | |
| 16 | 1 |