In addition to the domestic league, Rennes participated in this season's editions of the Coupe de France and the UEFA Europa Conference League.

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.

Win Draw Loss Fixtures Source: Soccerway Source: Ligue 1 The league fixtures were announced on 25 June 2021.

[28][29] The draw for the play-off round was held on 2 August 2021.