1991 430 km of Magny-Cours

The 1991 430 km of Magny-Cours was the sixth round of the 1991 World Sportscar Championship season, taking place at Circuit de Nevers Magny-Cours, France.

It took place on September 15, 1991.

Class winners in bold.

Cars failing to complete 90% of the winner's distance marked as Not Classified (NC).