The Salvadoran Primera División de Fútbol Profesional Apertura 2003 season (officially "Torneo Apertura 2003") started on August 2, 2003. The season was composed of the following clubs:

Team information

Personnel and sponsoring

Managerial changes

Before the season

During the season

Apertura 2003 standings

Last updated August 2, 2003

4th place playoff

Semifinals 1st leg

Semifinals 2nd leg

Final

List of foreign players in the league

This is a list of foreign players in Apertura 2003. The following players: C.D. Águila Alianza F.C. Atletico Balboa Arcense Chalatenango (player released mid season) (player Injured mid season) Injury replacement player C.D. FAS C.D. Luis Ángel Firpo A.D. Isidro Metapán Municipal Limeno San Salvador F.C.