| Competition: | Peruvian Primera División |
| Season: | 1955 |
| Dates: | 25 June 1955 – 27 May 1956 |
| Winners: | Alianza Lima |
| Relegated: | Unión Callao |
| Prevseason: | 1954 |
| Nextseason: | 1956 |
The 1955 season of the Peruvian Primera División, the top category of Peruvian football, was played by 10 teams. The national champions were Alianza Lima. Sporting Tabaco change its name to Sporting Cristal for 1956.
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