The 2020 Súper TC2000 Championship was the 42nd season of Turismo Competición 2000 and the 9th season of Súper TC2000, the premier touring car category of Argentina. It started in September 2020 and finished in February 2021 having been affected by the COVID-19 pandemic in Argentina. Matías Rossi won the championship, his second of the Súper TC2000 era and fifth overall.