| 1947 AAA Championship Car season | |
|---|---|
| AAA National Championship Trail | |
| Season | |
| Races | 11 |
| Start date | May 30 |
| End date | November 2 |
| Awards | |
| National champion |  Ted Horn |
| Indianapolis 500 winner | Mauri Rose |
The 1947 AAA Championship Car season consisted of 11 races, beginning in Speedway, Indiana, on May 30 and concluding in Arlington, Texas, on November 2. The AAA National Champion was Ted Horn, and the Indianapolis 500 winner was Mauri Rose.
Shorty Cantlon died at Indianapolis during the race.