1933 AAA Championship Car season
The 1933 AAA Championship Car season consisted of three races, beginning in Speedway, Indiana on May 30 and concluding in Syracuse, New York on September 9. There was also one non-championship event. The AAA National Champion and Indianapolis 500 winner was Louis Meyer.
Schedule and results
| Rnd | Date | Race Name | Length | Track | Location | Type | Pole Position | Winning Driver |
| 1 | May 30 |  International 500 Mile Sweepstakes | Indianapolis Motor Speedway | Speedway, Indiana | Brick | Bill Cummings | Louis Meyer | |
| 2 | June 11 | Detroit 100 | Michigan State Fairgrounds Speedway | Detroit, Michigan | Dirt | Bill Cummings | Bill Cummings | |
| NC | August 26 | Elgin National Trophy | Elgin Road Race Course | Elgin, Illinois | Road | Fred Frame | Phil Shafer | |
| 3 | September 9 | Syracuse 100 | New York State Fairgrounds | Syracuse, New York | Dirt | Bill Cummings | Bill Cummings |
Leading National Championship standings
| # | Driver | Team | Points |
| 1 | Louis Meyer | Tydol | 610 |
| 2 | Lou Moore | Foreman Axle | 530 |
| 3 | Wilbur Shaw | Mallory | 450 |
| 4 | Chet Gardner | Sampson Radio, Tydol | 430 |
| 5 | Stubby Stubblefield | Shafer 8 | 325.2 |