The 2020 FIA World Rally Championship-2 was the eighth season of the World Rally Championship-2, an auto racing championship for rally cars that was recognised by the Fédération Internationale de l'Automobile as the second-highest tier of international rallying. The category was open to cars entered by manufacturers and complying with R5 regulations.

The 2020 FIA World Rally Championship was the forty-eighth season of the World Rally Championship, a rallying competition organised by the Fédération Internationale de l'Automobile (FIA). Teams and crews competed in seven rallies for the World Rally Championships for Drivers, Co-drivers and Manufacturers. Crews were free to compete in cars complying with Rally1 and Rally2 regulations; however, only manufacturers competing with World Rally Cars homologated under regulations introduced in 2017 were eligible to score points in the Manufacturers' championship. The championship began in January 2020 with the Rallye Monte-Carlo and concluded in December 2020 with Rally Monza. The series was supported by the World Rally Championship-2, World Rally Championship-3 and Junior World Rally Championship categories at selected events.