The 2023–24 season was Athletic Club Ajaccio's 114th season in existence and first one back in the Ligue 2.

They also competed in the Coupe de France.

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

Players may hold more than one non-FIFA nationality.

Source: Soccerway Source: Ligue 2 The league fixtures were unveiled on 29 June 2023.