1931 Peruvian Primera División

The 1931 season of the Primera División Peruana was the 16th season of top-flight Peruvian football. It was played by 12 teams. The national champions were Alianza Lima. Federación Universitaria and Ciclista Lima were both deducted 1 point because of walk-over defeats. First Division reduced to 8 teams for 1932.

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