The 2021 Kazakhstan Cup is the 29th season of the Kazakhstan Cup, the annual nationwide football cup competition of Kazakhstan since the independence of the country.
FC Kaisar are defending champions having beaten FC Atyrau in the final on 6 October 2019 to win their second Kazakhstan Cup, with the 2020 edition of the cup being cancelled due to the COVID-19 pandemic in Kazakhstan.
The following 28 teams qualified for the competition: The four winners from the quarterfinals were drawn into two two-legged ties.
11 goals: 6 goals: 5 goals: 4 goals: 3 goals: 2 goals: 1 goals: