2003–04 Primera División A season
| Season | 2003–04 |
|---|---|
| Champions | Apertura: Dorados (1st Title) Clausura: León (2nd title) |
| Promoted | Dorados |
| Relegated | Salamanca Jaguares de Tapachula |
| Top goalscorer | Apertura: Héctor Carlos Álvarez (8) Clausura: Francisco Bravo Bravo (18) |
← 2002–03 2004–05 → | |
Primera División A (Méxican First A Division) is a Mexican football tournament. This season was composed of Apertura 2003 and Clausura 2004. Dorados de Sinaloa was the winner of the promotion to First Division after winning León in the promotion playoff. '