The 2020–21 QMJHL season was the 52nd season of the Quebec Major Junior Hockey League (QMJHL). The regular season began on October 2, 2020, and ended on April 18, 2021. The playoffs began on April 23 and ended on June 5 with the Victoriaville Tigres winning the President's Cup as the QMJHL champion. Traditionally, the champion would have earned a berth in the 2021 Memorial Cup, which was to be hosted by the Ontario Hockey League from June 17 to 27, 2021, however, the Memorial Cup was cancelled for the second season in a row due to the restrictions during the ongoing COVID-19 pandemic. The QMJHL was the only Canadian Hockey League member to award a playoff champion in 2021 as the Ontario Hockey League completely cancelled its season and the Western Hockey League only had small regional tour