2017–18 Fortuna Düsseldorf season

The 2017–18 Fortuna Düsseldorf season was the 123rd season in the football club's history. For the 5th consecutive season, Düsseldorf played in the 2. Bundesliga. They also participated in this season's edition of the domestic cup, the DFB-Pokal. The season covers a period from 1 July 2017 to 30 June 2018.