| Competition: | Peruvian Segunda División |
| Season: | 1955 |
| Dates: | 13 August 1955 – 18 December 1955 |
| Winners: | Carlos Concha |
| Relegated: | Jorge Chávez |
| League Topscorer: | Tulio Quiñonez (10) |
| Prevseason: | 1954 |
| Nextseason: | 1956 |
The 1955 Peruvian Segunda División, the second division of Peruvian football (soccer), was played by 10 teams. The tournament winner, Carlos Concha was promoted to the 1956 Peruvian Primera División.