The 2020–21 Indian Super League playoffs was seventh playoffs series in the Indian Super League, one of the top Indian professional football leagues. The playoffs began on 5 March 2021 and concluded with the final on 13 March 2021 in Goa. The top four teams from the 2020–21 ISL regular season had qualified for the playoffs. The semi-finals took place over two legs while the final was a one-off match at the Fatorda Stadium in Margao, Goa