The2020–21Serbian Cup season is the fifteenth season of the Serbian national football cup competition. It started on 9 September 2020, and will end on 25 May 2021.Red Star were crowned the champions after winning the final on penalties againstPartizan. This was the second consecutive time that Partizan ended up as runners-up, both times losing in the final following a penalty shootout.

A preliminary round was held in order to reduce the number of teams competing in the first round to 32. It consisted of 5 single-legged ties, with apenalty shoot-out as the decider if the score was tied after 90 minutes.^[1]

Draw for the first round took place on 2 October 2020. Matches were played on 20 October and 21 October 2020, with exception of match including Red Star and Zlatibor which was played on 16 November due to Red Star's European fixtures.^[2]

Smederevo 1924 vRadnički Niš

21 October 2020	Smederevo 1924	1–2	Radnički Niš	Smederevo,Serbia
14:30	Bačanin 83'	Report	Petrović 16' Kovačević 40'	Stadium:Smederevo Stadium Attendance: 0[a] Referee: Milan Ilić

Javor vRadnički 1923

21 October 2020	Javor	2–1	Radnički 1923	Ivanjica,Serbia
18:00	Luković 7',17'	Report	Ćirović 71'	Stadium:Ivanjica Stadium Attendance: 0[a] Referee: Stanko Ostraćanin

Novi Pazar vČukarički

21 October 2020	Novi Pazar	1–3	Čukarički	Novi Pazar,Serbia
14:30	Kecap 37'	Report	Vidosavljević 43' Kovač 48' Birmančević 51' (pen.)	Stadium:Novi Pazar Stadium Attendance: 0[a] Referee: Miloš Milanović

IMT vInđija

21 October 2020	IMT	2–1	Inđija	Belgrade,Serbia
14:30	Terzić 39',56'	Report	Aleksić 42'	Stadium:Stadion FK IMT Attendance: 0[a] Referee: Milan Mitić

The 16 winners from first round took part in this stage of the competition. The draw was held on 17 November 2020, and it contained seeded and unseeded teams. The seeds were determined by last season's final standings in the Serbian top divisions. Matches were played on 25 and 26 November 2020, with exception of match including Rad and Red Star that was postponed to 18 December 2020 due to Red Star's European fixtures.^[3][4]

Javor vVoždovac

25 November 2020	Javor	1–1 (1–4p)	Voždovac	Ivanjica,Serbia
13:30	Nikolić 65'	Report	Stoisavljević 39' (pen.)	Stadium:Ivanjica Stadium Attendance: 0[a] Referee: Novak Simović

Spartak Subotica vMladost Lučani

25 November 2020	Spartak Subotica	1–1 (5–3p)	Mladost Lučani	Subotica,Serbia
13:30	Tufegdžić 22'	Report	Šatara 78'	Stadium:Subotica City Stadium Attendance: 0[a] Referee: Danilo Grujić

Metalac Gornji Milanovac vPartizan

25 November 2020	Metalac Gornji Milanovac	0–1	Partizan	Gornji Milanovac,Serbia
16:00		Report	Asano 44'	Stadium:Stadion Metalac Attendance: 0[a] Referee: Milan Mitić

TSC vRadnik Surdulica

11 March 2021	TSC	1–1 (3–4p)	Radnik Surdulica	Senta,Serbia
12:55	Lukić 18' (pen.)	Report	Makarić 37'	Stadium:Stadion Senta Attendance: 0[a] Referee: Srđan Jovanović

Spartak Subotica vVojvodina

11 March 2021	Spartak Subotica	1–2	Vojvodina	Subotica,Serbia
15:00	Shimura 61'	Report	Čović 58' Bojić 69'	Stadium:Subotica City Stadium Attendance: 0[a] Referee: Nenad Minaković

GK 82 Milan Borjan RB 2 Milan Gajić  72' CB 19 Nemanja Milunović CB 6 Radovan Pankov LB 23 Milan Rodić DM 35 Sékou Sanogo RM 31 El Fardou Ben Nabouhane 61'  100' CM 4 Mirko Ivanić  91' CM 8 Guélor Kanga  66' LM 10 Aleksandar Katai  72' CF 16 Diego Falcinelli  91' Substitutes: GK 1 Zoran Popović DF 5 Miloš Degenek  91' DF 77 Marko Gobeljić  72' MF 20 Njegoš Petrović MF 22 Veljko Nikolić  66' MF 24 Željko Gavrić MF 55 Slavoljub Srnić  72' FW 92 Aleksa Vukanović  91' FW 99 Nikola Krstović  100' Manager: Dejan Stanković

GK 88 Vladimir Stojković RB 26 Aleksandar Miljković 85' CB 4 Svetozar Marković  46' CB 5 Igor Vujačić LB 72 Slobodan Urošević  111' DM 16 Saša Zdjelar 84'  106' DM 19 Aleksandar Šćekić RM 50 Lazar Marković 60'  72' CM 39 Miloš Jojić LM 77 Nemanja Jović  72' CF 8 Filip Holender  87' Substitutes: GK 41 Aleksandar Popović DF 3 Macky Bagnack DF 6 Bibars Natcho  72' DF 10 Lazar Pavlović MF 14 Samed Baždar MF 17 Marko Živković  111' MF 23 Bojan Ostojić  46' MF 32 Nikola Štulić  87' MF 80 Filip Stevanović  106' MF 97 Aleksandar Lutovac  72' FW 99 Milan Smiljanić Manager: Aleksandar Stanojević

As of matches played on 11 March 2021.^[5]

Rank	Player	Club	Goals
1	Nikola Terzić	IMT	4
2	Nemanja Čović	Vojvodina	3
	Ivica Jovanović	Trayal
	Yevhen Pavlov	Radnik
	Takuma Asano	Partizan

• Official site

• Serbian Cup seasons
• 2020–21 in Serbian football
• 2020–21 European domestic association football cups

• Articles with Serbian-language sources (sr)
• Articles with short description
• Short description matches Wikidata