2020–21 Basketball Cup of Serbia

The 2020–21 Basketball Cup of Serbia is the 15th season of the Serbian 2nd-tier men's cup tournament.

The draw was held on 11 December 2020. In the final, Vojvodina won over Radnički Kragujevac.

Bracket
Source: SrbijaSport

Quarterfinals
All times are local UTC+1.

Vojvodina v Napredak JKP
The match was not played, and Napredak JKP forfeited 0–20.

Fair Play v Radnički Kragujevac
Originally to be scheduled to 23 December, it was postponed and rescheduled to 30 December.

Semifinals
All times are local UTC+1.

Vojvodina v OKK Beograd
Originally to be scheduled to 13 January 2021, it was postponed and rescheduled to 20 January.