The 1988–89 Primera División de Fútbol Profesional season is the 37th tournament of El Salvador's Primera División since its establishment of the National League system in 1948.
The tournament began on 5 June, 1988 and ended on April 2, 1989.
Luis Angel Firpo, the best team in the final group, won the championship match against Cojutepeque, the best regular season team.
Atletico Marte (player released mid season) (player Injured mid season) Injury replacement player Chalatenango Cojutepeque
Luis Ángel Firpo Metapan