The 2022–23 season was the 124th season in the history of Athletic Bilbao and their 92nd consecutive season in the top flight.

The club participated in La Liga and the Copa del Rey.

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 Source: Soccerway Source: La Liga The league fixtures were announced on 23 June 2022.