The 1981 Primera División season was the 90th season of top-flight football in Argentina. Boca Juniors won the Metropolitano (20th title) while River Plate (21st title) won the Nacional championship. League is Superliga Argentina.
Colón and San Lorenzo were relegated.
Metropolitano championship
Nacional championship
Group A
Group B
Group C
Group D
Quarterfinals
Semifinals
- River Plate advanced on away goals rule
Final
- River Plate won 2–0 on aggregate.
First leg
Second leg
References
