| Competition: | Peruvian Segunda División |
| Season: | 1957 |
| Dates: | 2 October 1957 – 13 April 1958 |
| Winners: | Mariscal Castilla |
| Relegated: | Atlético Lusitania |
| Prevseason: | 1956 |
| Nextseason: | 1958 |
The 1957 Peruvian Segunda División, the second division of Peruvian football (soccer), was played by 10 teams. The tournament winner, Mariscal Castilla was promoted to the 1958 Peruvian Primera División.
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