The club finished on 4th place in the league, while it got knocked out from the cup in the first round.

In the season, Željezničar primarily also qualified to the 2019–20 UEFA Europa League qualifying rounds, but the club didn't get an UEFA licence and eventually, 5th placed FK Radnik Bijeljina got qualified.

The list is sorted by position, and then shirt number.

Last updated: 25 May 2019Source: Competitive matches and fkzeljeznicar.baOrdered by , and = Number of bookings; = Number of sending offs after a second yellow card; = Number of sending offs by a direct red card.

Source: FK Željezničar and Grbavica Stadium