| Club: | K.V. Mechelen |
| Season: | 2020–21 |
| Mgrtitle: | Manager |
| Manager: | Wouter Vrancken |
| Stadium: | Achter de Kazerne |
| League: | Belgian First Division A |
| League Result: | 8th |
| Cup1: | Belgian Cup |
| Cup1 Result: | Quarter-finals |
| League Topscorer: | Igor de Camargo Geoffry Hairemans (8 each) |
| Season Topscorer: | Igor de Camargo Geoffry Hairemans (8 each) |
| Pattern La1: | _mechelen2021h |
| Pattern B1: | _mechelen2021h |
| Pattern Ra1: | _mechelen2021h |
| Pattern Sh1: | _mechelen2021h |
| Pattern So1: | _kvm2021h |
| Leftarm1: | FF0000 |
| Body1: | FFD700 |
| Rightarm1: | FF0000 |
| Shorts1: | 000000 |
| Socks1: | FF0000 |
| Pattern La2: | _mechelen1920a |
| Pattern B2: | _mechelen1920a |
| Pattern Ra2: | _mechelen1920a |
| Pattern Sh2: | _mechelen1920a |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
| Pattern La3: | _mechelen1920t |
| Pattern B3: | _mechelen1920t |
| Pattern Ra3: | _mechelen1920t |
| Pattern Sh3: | _mechelen1920t |
| Leftarm3: | FFFFFF |
| Body3: | FFFFFF |
| Rightarm3: | FFFFFF |
| Shorts3: | 000000 |
| Socks3: | 000000 |
| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 K.V. Mechelen season was the club's 117th season in existence and its second consecutive season in the top flight of Belgian football. In addition to the domestic league, KV Mechelen participated in this season's edition of the Belgian Cup. The season covered the period from 1 July 2020 to 30 June 2021.
| scope=col | Player | Transferred from | scope=col; style="width: 65px;" | Fee | scope=col | Date | scope=col | Source | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 15 | TBD |
| scope=col | Player | Transferred to | scope=col; style="width: 65px;" | Fee | scope=col | Date | scope=col | Source | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 15 | TBD |
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.
| width=15 | width=15 | width=15 | width=15 | width=145 | Name | width=120 | Pro League | width=120 | Belgian Cup | width=120 | Total | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 30 | MF |  | Jordi Vanlerberghe | 1 | 0 | 1 | ||||||||
| 40 | MF | | Aster Vranckx | 1 | 0 | 1 | |||||||||
| 9 | FW |  | William Togui | 1 | 0 | 1 | |||||||||
| 10 | FW | | Igor de Camargo | 1 | 0 | 1 | |||||||||
| 11 | FW | | Nikola Storm | 1 | 0 | 1 | |||||||||
| Totals | 5 | 0 | 5 | ||||||||||||