The 1972 Camel GT Challenge season was the 2nd season of the IMSA GT Championship auto racing series. It was for Grand Tourer-style racing cars which ran in the GTO and GTU classes, as well as former Trans Am Series cars in the TO and TU classes. It began December 4, 1971, and ended November 19, 1972, after ten rounds.
Overall winner in bold.
Points are awarded to the top six in each class in the order of 9-6-4-3-2-1.