| Club: | Servette FC |
| Season: | 2020–21 |
| Owner: | 1890 Foundation |
| Chrtitle: | Chairman |
| Chairman: | Didier Fischer |
| Mgrtitle: | Manager |
| Manager: | Alain Geiger |
| Stadium: | Stade de Genève |
| League: | Swiss Super League |
| League Result: | 3rd |
| Cup1: | Swiss Cup |
| Cup1 Result: | Semi-finals |
| Cup2: | UEFA Europa League |
| Cup2 Result: | Second qualifying round |
| Pattern La1: | _servette2021h |
| Pattern B1: | _servette2021h |
| Pattern Ra1: | _servette2021h |
| Leftarm1: | 880000 |
| Body1: | 880000 |
| Rightarm1: | 880000 |
| Shorts1: | 000066 |
| Socks1: | 880000 |
| Pattern La2: | _pumafinalg21w |
| Pattern B2: | _pumafinalg21w |
| Pattern Ra2: | _pumafinalg21w |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
The 2020–21 Servette FC season was the club's 131st season in existence and the second consecutive season in the top flight of Swiss football. In addition to the domestic league, Servette participated in this season's editions of the Swiss Cup and the UEFA Europa League. The season covered the period from 20 September 2020 to 30 June 2021.
On Monday 31 August 2020 the Swiss Football League (SFL) published the schedule for the Raiffeisen Super League 2020–21. Servette start the new season on Sunday 20 September with an away game against Lausanne-Sport. In a first step, the SFL published the schedule for the first 18 rounds, but only fixed times for the first nine rounds. The final schedule with the further 18 games in the second half of the season will follow by the end of the year.[1]
See main article: 2020–21 Swiss Super League.
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See main article: 2020–21 Swiss Cup.
See main article: 2020–21 UEFA Europa League.