2021 in professional wrestling

2021 in professional wrestling describes the year's events in the world of professional wrestling.

The COVID-19 pandemic severely affected the professional wrestling industry worldwide in 2020, with many promotions presenting shows behind closed doors. Some events were canceled while others were rescheduled to occur in 2021. All Elite Wrestling (AEW) and New Japan Pro-Wrestling reintroduced a limited number of live fans in the second half of 2020, while WWE had live fans at WrestleMania 37 in April 2021. The majority of promotions have continued to present empty arena shows or shows with limited capacity, while AEW and WWE resumed live touring with full capacity crowds in July.