2020–21 OGC Nice season

The 2020–21 season was the 94th season in the existence of OGC Nice and the club's 19th consecutive season in the top flight of French football. In addition to the domestic league, Nice participated in this season's editions of the Coupe de France and the UEFA Europa League. The season covered the period from 1 July 2020 to 30 June 2021.

The head coach Patrick Vieira was relieved of his post after a five-game losing streak. He was replaced by assistant Adrian Ursea.

Matches
The league fixtures were announced on 9 July 2020.

Group stage
The group stage draw was held on 2 October 2020.

Appearances and goals
! colspan="12" style="background:#dcdcdc; text-align:center"| Goalkeepers

! colspan="12" style="background:#dcdcdc; text-align:center"| Defenders

! colspan="12" style="background:#dcdcdc; text-align:center"| Midfielders

! colspan="12" style="background:#dcdcdc; text-align:center"| Forwards

! colspan="12" style="background:#dcdcdc; text-align:center"| Players transferred out during the season