| 2012 Atlantic Championship Series season | |
|---|---|
| Season | |
| Races | 6 |
| Start date | May 11th |
| End date | August 26th |
| Awards | |
| Drivers' champion |  David Grant |
The 2012 Atlantic Championship Series season was the first season of the revived Atlantic Championship. The series was organised by Formula Race Promotions under the sanctioning of SCCA Pro Racing. Hoosier was introduced as the series spec tire. David Grant racing for Polestar Racing Group won the championship. After this season the series went on probation to return in 2014.