| Club: | Charleroi |
| Season: | 2020–21 |
| Ownertitle: | Chairman |
| Owner: | Fabien Debecq |
| Chrtitle: | Managing director |
| Chairman: | Mehdi Bayat |
| Mgrtitle: | Head coach |
| Manager: | Karim Belhocine |
| Stadium: | Stade du Pays de Charleroi |
| League: | Belgian First Division A |
| League Result: | 13th |
| Cup1: | Belgian Cup |
| Cup1 Result: | Seventh round |
| Cup2: | UEFA Europa League |
| Cup2 Result: | Play-off round |
| League Topscorer: | Mamadou Fall Shamar Nicholson (9 each) |
| Season Topscorer: | Mamadou Fall Shamar Nicholson (10 each) |
| Pattern La1: | _charleroi2021h |
| Pattern B1: | _charleroi2021h |
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| Pattern La2: | _charleroi2021a |
| Pattern B2: | _charleroi2021a |
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| Leftarm2: | FE2E9A |
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| Pattern La3: | _charleroi2122a |
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| Pattern Sh3: | _cercle2021a |
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| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 Royal Charleroi Sporting Club season was the club's 117th season in existence and the 9th consecutive season in the top flight of Belgian football. In addition to the domestic league, Charleroi participated in this season's editions of the Belgian Cup and the UEFA Europa League. The season covered the period from 1 July 2020 to 30 June 2021.
See main article: 2020–21 Belgian First Division A.
The league fixtures were announced on 8 July 2020.[1]
See main article: 2020–21 Belgian Cup.
See main article: 2020–21 UEFA Europa League.
| width=15 | width=15 | width=15 | width=15 | width=145 | Name | width=120 | Pro League | width=120 | Belgian Cup | width=120 | Europa League | width=120 | Total | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | FW |  | Kaveh Rezaei | 5 | 0 | 0 | 5 | |||||||||
| 16 | FW |  | Shamar Nicholson | 3 | 0 | 0 | 3 | ||||||||||
| 2 | 24 | DF |  | Dorian Dessoleil | 1 | 0 | 0 | 1 | |||||||||
| 27 | MF |  | Mamadou Fall | 1 | 0 | 0 | 1 | ||||||||||
| 44 | MF |  | Ryota Morioka | 1 | 0 | 0 | 1 | ||||||||||
| Totals | 9 | 0 | 0 | 9 | |||||||||||||