The 2020 Campeonato Brasileiro Feminino A-1 was the 8th season of the Campeonato Brasileiro de Futebol Feminino Série A1, the top level of women's football in Brazil, and the 4th edition in a Série A1 since its establishment in 2016. The tournament was organized by the Brazilian Football Confederation (CBF). The competition began on 8 February and was originally scheduled to end on 13 September, however due to the COVID-19 pandemic the tournament was suspended by CBF on 15 March. After several months, the tournament was resumed on 26 August and the end was rescheduled to 6 December.