| 1920 motorsport champions | |
| Previous: 1919 | Next: 1921 |
This list of 1920 motorsport champions is a list of national or international auto racing series with a Championship decided by the points or positions earned by a driver from multiple races.
Open wheel racing edit
| Series | Driver | Season article |
|---|---|---|
| AAA National Championship |  Gaston Chevrolet
|
1920 AAA Championship Car season |