The 2008 season of the Peruvian Segunda División season was the 63rd edition of the second tier of Federación Peruana de Futbol.
Sport Águila, from the 2007 Copa Perú, was promoted to this season's edition, and Total Clean and Deportivo Municipal were relegated from the first division.
Unión Huaral was not relegated last season but they dropped out and participated in the Copa Perú.
The winner and runner-up of this season will be promoted to the 2009 Torneo Descentralizado.
The team that finishes last will be relegated to the 2009 Copa Perú.