1989 World Sportscar Championship

The 1989 World Sportscar Championship season was the 37th season of FIA World Sportscar Championship motor racing. It featured the 1989 FIA World Sports Prototype Championship, which was open to Group C1 Sports Prototypes, Group C2 Sports Prototypes and IMSA GTP cars. The championship was contested over an eight round series which ran from 9 April to 29 October 1989.

Race results
In order to be classified for points, a team had to complete 90% of the winner's distance. Further, drivers were required to complete at least 30% of their car's total race distance to qualify for championship points. Drivers forfeited points if they drove in more than one car during the race. Group C2 entries earned two extra points for any finish within the overall top ten finishing positions.

Drivers championships
Drivers only scored for their six best results. Points earned but not tallied toward their total are marked in parentheses.

Teams championships
Teams were only awarded points for their highest finishing entry.