In the 2020–21 season, Podbeskidzie Bielsko-Biała competed in Ekstraklasa.

[3] In addition, they competed in the season's Polish Cup edition, where they were eliminated by Zagłębie Lubin, following the 2–4 defeat in the round of 32.

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

Players may hold more than one non-FIFA nationality.