1990–91 Primera División de Fútbol Profesional

The 1990–91 Primera División de Fútbol Profesional season is the 39th tournament of El Salvador's Primera División since its establishment of the National League system in 1948. The tournament began August 12, 1990 and ended on June 30, 1991. Luis Angel Firpo won the championship match against Aguila 1-0.

Luis Angel Firpo went 31 games undefeated, the second longest undefeated run at the time. Since that time, Alianza and FAS 33 games in 1977-78 games.

Team	City	Stadium	Head coach	Captain
Acajutla	TBD	Estadio	TBD
Atletico Marte	TBD	Estadio Cuscutlan
Aguila	TBD	Estadio	Nestor Matamala
Alianza	TBD	Estadio	TBD
Cojutepeque	TBD	Estadio	TBD	Hugo Ventura
Dragon	TBD	Estadio	TBD
FAS	TBD	Estadio	Marvin Rodriguez
Firpo	TBD	Estadio	Juan Carlos Masnik
Fuerte San Francisco	TBD	Estadio	TBD
Metapan	TBD	Estadio	TBD

Team	Outgoing manager	Manner of departure	Date of vacancy	Replaced by	Date of appointment	Position in table
TBD	TBD	Sacked	1989		1990
TBD	TBD	Sacked	1989		1990

Prior to the start of 1990-91 season, Acajutla changed their names to Tiburones FC (the sharks). They also changed their team colour from red to white and orange.

30 June 1991

LA Firpo	1-0	C.D. Aguila
Marlon Menjívar 69'	[ ]	Nil

Estadio Cuscatlán, San Salvador

Pos	Player	Team	Goals
1.	Raul Diaz Arce	Dragon	21
2	TBD	TBD	TBD
3.	TBD	TBD	TBD
4.	TBD	TBD	TBD
5.	TBD	TBD	TBD
6.	TBD	TBD	TBD
7.	TBD	TBD	TBD
8.	TBD	TBD	TBD
9.	TBD	TBD	TBD
10.	TBD	TBD	TBD

This is a list of foreign players in 1990-1991. The following players:

1. have played at least one game for the respective club.
2. have not been capped for the El Salvador national football team on any level, independently from the birthplace

• [1]
• [2]
• [3]