2021 World Rally Championship-2
The 2021 FIA World Rally Championship-2 is the ninth season of the World Rally Championship-2, an auto racing championship for rally cars that is recognised by the Fédération Internationale de l'Automobile as the second-highest tier of international rallying. The category is open to cars entered by teams and complying with Rally2 regulations. The championship began in January 2021 with the Rallye Monte-Carlo and is due to conclude in November 2021 with Rally Monza, and will run in support of the 2021 World Rally Championship.
Mads Østberg and Torstein Eriksen were the defending 2020 drivers' and co-drivers' champions. Toksport WRT are the defending teams' champions.
Andreas Mikkelsen was crowned 2021 drivers' champion at the penultimate round despite not competing there. As he had used different co-drivers through the season a co-driver of a different crew would therefore become co-driver champion. Torstein Eriksen, consistent co-driver of Mads Østberg, was able to retain his championship title. Movisport became the teams' champion.