The 2020–21 Swiss Super League (referred to as the Raiffeisen Super League for sponsoring reasons) was the 124th season of top-tier competitive football in Switzerland and the 18th under its current name and format.
A total of ten teams competed in the league: the eight best teams from the 2019–20 season, the 2019–20 Swiss Challenge League champions Lausanne-Sport and relegation play-off winners Vaduz.
The ninth-placed team of the 2020–21 Swiss Super League, Sion, played against the runners-up of the 2020–21 Swiss Challenge League, Thun.
Player of the Season Player of the Season awarded to Arthur Cabral (Basel) Young Player of the Season Young Player of the Season awarded to Kastriot Imeri (Servette) Coach of the Season Coach of the Season awarded to Gerardo Seoane (Young Boys) Goal of the Season Goal of the Season awarded to Alexander Gerndt (Lugano) [18] Team of the Year was: (Young Boys) Benjamin Kololli (Zürich), Michel Aebischer (Young Boys),
Jordi Quintillà (St.Gallen), Christian Fassnacht (Young Boys), Arthur Cabral (Basel), Jean-Pierre Nsame (Young Boys)