In addition to the domestic league, FC St. Pauli also participated in this season's edition of the DFB-Pokal.

The season covered a period from 1 July 2023 to 30 June 2024.

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: Kicker The league fixtures were unveiled on 30 June 2023.