The 2017–18 SC Fortuna Köln season was the 70th season in the football club's history.
The season covers a period from 1 July 2017 to 30 June 2018.
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 Win Draw Loss Last updated: 20 January 2018.