The 2023–24 season was Catania FC's 95th season in existence and second consecutive season in the Serie C. They also competed in the Coppa Italia Serie C. Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Win Draw Loss Fixtures The club started their pre-season on 23 July with a retreat in Zafferana Etnea.

[4] Source: Soccerway Source: Worldfootball The league fixtures were unveiled on 7 August 2023.

[6] Catania advanced by winning the Coppa Italia Serie C. Avellino advanced as a seeded team.