The 2002 FIA Sportscar Championship was the second season of the FIA Sportscar Championship, an auto racing series regulated by the Fédération Internationale de l'Automobile and organized by the International Racing Series Ltd. It was the sixth season of the series dating back to the International Sports Racing Series of 1997. The series featured sports prototypes in two categories, SR1 and SR2, and awarded championships for drivers, teams, and manufacturers in each respective category. The series began on 7 April 2002 and ended on 22 September 2002 after six races held in Europe.
The SR1 championships were won by Jan Lammers' Racing for Holland outfit, sharing the drivers' championship with Val Hillebrand and securing Dome their first title outside Japan. Italian Lucchini Engineering earned the SR2 titles for their own team and chassis; Mirko Savoldi and Pierguiseppe Peroni won the drivers championship for the team.