1909 AAA Championship Car season
| 1909 AAA Championship Car season | |
|---|---|
| AAA National Championship Trail | |
| Season | |
| Races | 24 |
| Start date | June 12 |
| End date | November 6 |
| Awards | |
| National champion | none declared |
The 1909 AAA Championship Car season consisted of 24 races, beginning in Portland, Oregon on June 12 and concluding with a point-to-point race from Los Angeles, California to Phoenix, Arizona on November 6. There were three events sanctioned by the Automobile Club of America in Lowell, Massachusetts. AAA did not award points towards a National Championship during the 1909 season, and did not declare a National Champion.