| Club: | Waasland-Beveren |
| Season: | 2020–21 |
| Chrtitle: | Chairman |
| Chairman: | Dirk Huyck |
| Mgrtitle: | Manager |
| Manager: | Arnauld Mercier |
| Stadium: | Freethiel Stadion |
| League: | Belgian First Division A |
| League Result: | 17th (relegated) |
| Cup1: | Belgian Cup |
| Cup1 Result: | Sixth round |
| League Topscorer: | Daan Heymans (5) |
| Season Topscorer: | Daan Heymans (5) |
| Updated: | 8 May 2021 |
| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 Waasland-Beveren season was the club's 85th season in existence and its ninth season in the top flight of Belgian football. In addition to the domestic league, Waasland-Beveren participated in this season's edition of the Belgian Cup. The season covered the period from 3 August 2020 to 30 June 2021.
As of 28 February 2021[1]
| 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.[2]
See main article: 2020–21 Belgian Cup.
Last updated on 9 August 2020.|-! colspan=14 style=background:#dcdcdc; text-align:center|Goalkeepers|-! colspan=14 style=background:#dcdcdc; text-align:center|Defenders|-! colspan=14 style=background:#dcdcdc; text-align:center|Midfielders|-! colspan=14 style=background:#dcdcdc; text-align:center|Forwards|-! colspan=14 style=background:#dcdcdc; text-align:center|Players who have made an appearance this season but have left the club|}
| width=15 | width=15 | width=15 | width=15 | width=145 | Name | width=80 | Pro League | width=80 | Belgian Cup | width=80 | Total | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 19 | MF |  | Daan Heymans | 2 | 0 | 2 | ||||||||
| 2 | 52 | DF | | Jur Schryvers | 1 | 0 | 1 | ||||||||
| 17 | FW | | Aboubakary Koita | 1 | 0 | 1 | |||||||||
| Totals | 4 | 0 | 4 | ||||||||||||