The 2021 Copa do Brasil will be the 33rd edition of this Brazilian football competition organized by the Brazilian Football Confederation (CBF).
Due to the format changes of the Copa Sudamericana for the 2021 edition carried out by CONMEBOL, the CBF had to change not only the dates but also the dispute format of the Copa do Brasil 2021. The number of participating teams will increase from 91 to 92, there will be seven phases instead of eight and the twelve teams coming from the Copa Libertadores of America and other national competitions - champions of the Copa Verde, Copa do Nordeste and Série B - will enter the third phase, instead of entering the round of 16.
