2004 Primera División of Chile

The 2004 Primera División de Chile season was both 75th and 76th season of top-flight football in Chile.

Torneo Apertura
The 2004 Torneo Apertura was the season’s first tournament which Universidad de Chile won its twelfth league title after beating Cobreloa in the final 4–2 on penalties with goalkeeper Johnny Herrera scoring the winning goal.

Aggregate table
Repechaje

Torneo Clausura
The 2004 Torneo Clausura was the season’s second tournament. Universidad de Chile was the defending champions.

Aggregate table
Repechaje