1945 Argentine Primera División
River Plate, champions | |
| Season | 1945 |
|---|---|
| Champions | River Plate (8th title) |
| Promoted | Gimnasia y Esgrima (LP) |
| Relegated | Gimnasia y Esgrima (LP) |
| 1945 Copa Aldao | River Plate |
| Top goalscorer | Angel Labruna (25 goals) |
← 1944 1946 → | |
The 1945 Argentine Primera División was the 54th season of top-flight football in Argentina. The season began on April 22 and ended on December 2.
Gimnasia y Esgrima (LP) returned to Primera but the squad would be relegated again at the end of the season, after finishing last. River Plate won its 8th title.