| Season | 1965 |
|---|---|
| Champions | Boca Juniors (16° title) |
| Promoted |
Lanús Platense |
| Relegated | (none) |
| 1966 Copa Libertadores |
Boca Juniors River Plate |
| Top goalscorer |
|
|
← 1964
1966 →
|
|
The 1965 Argentine Primera División was the 74° season of top-flight football in Argentina. The season began on April 18 and ended on December 19.
There were 18 teams in the tournament, who competed in a single double round-robin tournament. Boca Juniors won its 16° league title with no teams relegated.
1Independiente won the 1965 Copa Libertadores, so, they qualified for the semifinals of the 1966 Copa Libertadores as title holders.