The 2019–20 TSG 1899 Hoffenheim season is the club's 121st season in existence and the club's 12th consecutive season in the top flight of German football. In addition to the domestic league, TSG 1899 Hoffenheim participated in this season's edition of the DFB-Pokal. The season covered a period from 1 July 2019 to 30 June 2020.