2026 Supercars Championship

The 2026 Supercars Championship (known for commercial reasons as the 2026 Repco Supercars Championship) is an upcoming motor racing series for Supercars.

It will be 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.

Toyota is expected to enter the championship, through collaboration between Walkinshaw Andretti United and Toyota Gazoo Racing, with the GR Supra. As well as two Walkinshaw Andretti United entries, another four Supras will be fielded by Brad Jones Racing.