Q-School 2017 – Event 1 was the first of two qualifying tournaments for the 2017/18 snooker season. It took place from 9 to 14 May 2017 at Preston Guild Hall in Preston, England. The winners of the quarterfinals, Lukas Kleckers, Allan Taylor, Billy Joe Castle and Ashley Hugill, all qualified to receive professional snooker tour cards for the 2017/2018 and 2018/2019 seasons.