The 2019–20 Fortuna Düsseldorf season was Fortuna Düsseldorf's 121st edition in existence and the club's 39th succession season in the top flight of Germany football. This was their second consecutive season in the Bundesliga. In addition to the domestic league, Fortuna Düsseldorf contested in 2019–20 DFB-Pokal. The season covered the period from 1 July 2019 to 30 June 2020.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.