2004–05 Primera División A season
| Season | 2004–05 |
|---|---|
| Champions | Apertura: San Luis (2nd Title) Clausura: Querétaro (1st title) |
| Promoted | San Luis |
| Relegated | Estudiantes de Santander |
| Top goalscorer | Apertura: Ariel González (15) Clausura: Ariel González (15) |
← 2003–04 2005–06 → | |
Primera División A (Méxican First A Division) is a Mexican football tournament. This season was composed of Apertura 2004 and Clausura 2005. San Luis was the winner of the promotion to First Division after winning Querétaro in the promotion playoff.
The national team beat the foreign team, 2–1, in the ninth Primera División A all-star game held at the Estadio León.