The 2002 Aaron's 312 at Talladega was a NASCAR Busch Series stock car race held on April 20, 2002, at Talladega Superspeedway in Talladega, Alabama. Johnny Sauter of Richard Childress Racing won the pole position, while Jason Keller of ppc Racing won the race. The race, however, was infamous for involving the largest accident in modern NASCAR history, which eliminated nearly three-quarters of the field early in the race.