2020–21 Dijon FCO season

The 2020–21 season was the 23rd season in the existence of Dijon FCO and the club's fifth consecutive season in the top flight of French football. In addition to the domestic league, Dijon participated in this season's edition of the Coupe de France. The season covered the period from 1 July 2020 to 30 June 2021.

The head coach Stéphane Jobard was relieved of his duties nine games to the season. He was replaced by David Linarès.

Matches
The league fixtures were announced on 9 July 2020.