The 2001 FIA GT Zolder 500 km was the fifth round the 2001 FIA GT Championship season. It took place at the Circuit Zolder, Belgium, on May 20, 2001.
Class winners in bold. Cars failing to complete 70% of winner's distance marked as Not Classified (NC).
† – #1 Lister Storm Racing was disqualified for failing post-race technical inspection. The car was found to have an illegal airbox, possibly due to in-race damage sustained during their pit-stop.