2003 12 Hours of Sebring

The 2003 12 Hours of Sebring was the 51st running of this event, and took place on March 15, 2003. This was also the opening race of the 2003 American Le Mans Series season.

Class winners in bold. Cars failing to complete 70% of winner's distance marked as Not Classified (NC).

† - #30 was disqualified for receiving outside assistance while still on the race course.