| Season | 1966 |
|---|---|
| Champions | Racing Club (15° title) |
| Promoted |
Colón (SF) Quilmes |
| Relegated | (none) |
| 1967 Copa Libertadores |
Racing Club River Plate |
| Top goalscorer |
(23 goals) |
|
← 1965
1967 →
|
|
The 1966 Argentine Primera División was the 75° season of top-flight football in Argentina. The season began on March 6 and ended on December 6.
Racing Club won the championship (15° title) with no teams relegated.