The 1995 Exxon World Sports Car Championship and Supreme GT Series seasons were the 25th season of the IMSA GT Championship. It consisted of open-cockpit prototypes referred to as the World Sports Car (WSC) class and Grand Tourer-style racing cars divided into GTS-1 and GTS-2 classes. It lasted eleven rounds and began on February 4, 1995, and finished on October 8, 1995.