2004 Peruvian Segunda División
The 2004 Peruvian Segunda División, the second division of Peruvian football (soccer), was played by 12 teams. The tournament winner, Olímpico Somos Perú was promoted to the Copa Perú. The last place, Alcides Vigo was relegated. The tournament was played on a home-and-away round-robin basis.
Teams
Team changes
Unión de Campeones bought the promotional place of the 2003 Liga Provincial de Lima winners, San José Joyeros.| Promoted from 2003 Liga Provincial de Lima | Promoted to 2004 Primera División | Relegated to 2004 Copa Perú |
| San José Joyeros | Sport Coopsol | América Cochahuayco |