1991 Categoría Primera A season

The 1991 Copa Mustang was the forty-fourth season of Colombia's top-flight football league. Atlético Nacional won the league for the fifth time after winning the Cuadrangular final.^[1] This year saw the creation of the second division: Categoría Primera B.

Copa Mustang

Season	1991
Champions	Atlético Nacional (5th title)
Matches played	336
Goals scored	880 (2.62 per match)
Top goalscorer	Iván Valenciano (30)
← 1990 1992 →

Teams

Team	City	Stadium
América	Cali	Olímpico Pascual Guerrero
Atlético Bucaramanga	Bucaramanga	Alfonso López
Atlético Nacional	Medellín	Atanasio Girardot
Cúcuta Deportivo	Cúcuta	General Santander
Deportes Quindío	Armenia	San José de Armenia
Deportes Tolima	Ibagué	Gustavo Rojas Pinilla
Deportivo Cali	Cali	Olímpico Pascual Guerrero
Deportivo Pereira	Pereira	Hernán Ramírez Villegas
Independiente Medellín	Medellín	Atanasio Girardot
Junior	Barranquilla	Romelio Martínez
Millonarios	Bogotá	El Campín
Once Caldas	Manizales	Palogrande
Santa Fe	Bogotá	El Campín
Sporting de Barranquilla	Barranquilla	Romelio Martínez
Unión Magdalena	Santa Marta	Eduardo Santos

1991 Copa Mustang champion
Atlético Nacional 5th title