2017–18 AC Sparta Prague season

The 2017–18 AC Sparta Prague season was the club's 123rd season in existence and the 25th consecutive season in the top flight of Czech football. In addition to the domestic league, AC Sparta Prague participated in this season's editions of the Czech Cup and the UEFA Europa League. The season covered the period from 1 July 2017 to 30 June 2018.

Squad

 * Squad at end of season