| 1957 New South Wales Rugby Football League | |
|---|---|
| Teams | 10 |
| Premiers |  St. George (4th title) |
| Minor premiers | St. George (4th title) |
| Matches played | 94 |
| Points scored | 3103 |
| Attendance | 1089273 |
| Top points scorer(s) |  Darcy Russell (169) |
| Top try-scorer(s) | Tommy Ryan (26) |
1957's New South Wales Rugby Football League premiership was the 50th season of the rugby league competition based in Sydney. Ten teams from across the city competed for the J. J. Giltinan Shield during the season, which culminated in a grand final between St. George and Manly-Warringah.