| Club: | Sivasspor |
| Season: | 2020–21 |
| Chrtitle: | Chairman |
| Chairman: | Mecnun Otyakmaz |
| Mgrtitle: | Manager |
| Manager: | Rıza Çalımbay |
| Stadium: | Sivas Stadium |
| League: | Süper Lig |
| League Result: | 5th (UEFA Europa Conference League) |
| Cup1: | Turkish Cup |
| Cup1 Result: | Quarter-finals |
| Cup2: | UEFA Europa League |
| Cup2 Result: | Group stage |
| League Topscorer: | Max Gradel Mustapha Yatabaré (10 each) |
| Season Topscorer: | Mustapha Yatabaré (12 goals) |
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| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 season was the 54th season in existence of Sivasspor and the club's fourth consecutive season in the top flight of Turkish football. In addition to the domestic league, Sivasspor participate in this season's editions of the Turkish Cup and the UEFA Europa League. The season covers the period from July 2020 to 30 June 2021.
| Date from | Position | Nationality | Name | From | Fee | Ref. | |
|---|---|---|---|---|---|---|---|
| 4 August 2020 | FW |  | Jorge Félix |  Piast Gliwice | Free | [2] | |
| 28 August 2020 | MF | Robin Yalçın |  Yeni Malatyaspor | Free | [3] | ||
| 14 September 2020 | MF |  | Fayçal Fajr | Getafe CF | Free | [4] |
| Date from | Position | Nationality | Name | From | Date to | Ref. | |
|---|---|---|---|---|---|---|---|
| 27 August 2020 | FW | Casimir Ninga |  Angers | End of season | [5] [6] | ||
| 17 September 2020 | FW |  | Olarenwaju Kayode |  Shakhtar Donetsk | End of season | [7] | |
| 1 February 2021 | FW |  | Tyler Boyd | Beşiktaş | End of season | [8] |
See main article: 2020–21 Süper Lig.
See main article: 2020–21 Turkish Cup.
See main article: 2020–21 UEFA Europa League.
The group stage draw was held on 2 October 2020.[9]
| width=15 | width=15 | width=15 | width=15 | width=145 | Name | width=80 | Süper Lig | width=80 | Turkish Cup | width=80 | Europa League | width=80 | Total | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | FW | | Mustapha Yatabaré | 10 | 1 | 1 | 12 | |||||||||
| 2 | 7 | MF |  | Max Gradel | 10 | 0 | 1 | 11 | |||||||||
| 3 | 80 | FW |  | Olarenwaju Kayode | 5 | 1 | 4 | 10 | |||||||||
| 4 | 37 | MF | | Hakan Arslan | 7 | 0 | 0 | 7 | |||||||||
| 5 | 37 | MF | | Tyler Boyd | 5 | 0 | 0 | 5 | |||||||||
| 6 | 76 | MF | | Fayçal Fajr | 4 | 0 | 0 | 4 | |||||||||
| 7 | 2 | FW | | Arouna Koné | 1 | 0 | 2 | 3 | |||||||||
| 17 | MF | Erdoğan Yeşilyurt | 3 | 0 | 0 | 3 | |||||||||||
| 9 | 11 | FW | | Jorge Félix | 2 | 0 | 0 | 2 | |||||||||
| 88 | DF | | Caner Osmanpaşa | 1 | 0 | 1 | 2 | ||||||||||
| 11 | 8 | MF | Robin Yalçın | 1 | 0 | 0 | 1 | ||||||||||
| 30 | MF | | Yasin Öztekin | 0 | 1 | 0 | 1 | ||||||||||
| 58 | DF | | Ziya Erdal | 1 | 0 | 0 | 1 | ||||||||||
| Own goals | 2 | 0 | 0 | 2 | |||||||||||||
| Totals | 52 | 3 | 9 | 64 | |||||||||||||
Last updated: 11 May 2021[10]
| width=15 | width=15 | width=15 | width=15 | width=145 | Name | width=80 | Süper Lig | width=80 | Turkish Cup | width=80 | Europa League | width=80 | Total | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 35 | GK | | Ali Şaşal Vural | 7 | 1 | 0 | 8 | |||||||||
| 2 | 30 | GK | | Mamadou Samassa | 3 | 0 | 1 | 4 | |||||||||
| 3 | 25 | GK | | Muammer Yıldırım | 2 | 0 | 0 | 2 | |||||||||
| Totals | 12 | 1 | 1 | 14 | |||||||||||||
Last updated: 11 May 2021[11]