The 2017–18 Ahmad Shah Abdali 4-day Tournament was an edition of the Ahmad Shah Abdali 4-day Tournament, a cricket tournament in Afghanistan. It was the first edition of the competition to be played with first-class status. The tournament started on 20 October 2017 and finished on 23 December 2017. Five regional teams competed in a double round-robin tournament with the top two teams in the group progressing to the final.