2021 Durand Cup knockout stage

The 2021 Durand Cup knockout stage began on 23 September with the quarter-finals and ended on 3 October 2021 with the final at the Vivekananda Yuba Bharati Krirangan in Kolkata, West Bengal, to decide the champions of the 2021 Durand Cup. A total of 8 teams competed in the knockout phase.

Qualified teams
The knockout stage involves the eight teams which qualified as winners and runners-up of each of the four groups in the group stage.  : Indian Super League club







Schedule
The schedule was as follows.

Bracket




Summary


Summary
 

Final
The final was played on 3 October 2021 at the Vivekananda Yuba Bharati Krirangan in Kolkata. 