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.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.