2026 Supercars Championship
The 2026 Supercars Championship (known for commercial reasons as the 2026 Repco Supercars Championship) is a motor racing series for Supercars. It is the twenty-eighth running of the Supercars Championship and the thirtieth series in which Supercars have contested the Australian Touring Car Championship, the premier title in Australian motorsport. It is the sixty-seventh season of touring car racing in Australia.
Chaz Mostert entered the championship as the defending Drivers' Champion, whilst Broc Feeney and Triple Eight Race Engineering entered the championship as the defending Sprint Cup Champion and reigning Team's Champions, respectively.
2026 marked the year that Toyota entered the championship, with two teams fielding the GR Supra.