The 1996 Exxon World Sports Car Championship and Supreme GT Series seasons were the 26th season of the IMSA GT Championship. It consisted of open-cockpit prototypes referred to as World Sports Car (WSC) and Grand Tourer-style racing cars divided into GTS-1 and GTS-2 classes. It began February 3, 1996, and ended October 6, 1996, after ten rounds.
Most races on the schedule had WSC and GTS-1 classes running together, while the GTS-2 class ran separate races, sometimes with different lengths. Races marked with All had all classes on track at the same time for the whole race.