The 2017–18 Federation of Bosnia and Herzegovina Cup was the qualifying competition for the 2017–18 Bosnia and Herzegovina Football Cup.
32 teams took part in two rounds of the competition with 12 Second round winners qualifying for the national competition.
16 First League of the Federation of Bosnia and Herzegovina teams were joined by 16 lower league teams (third level and lower).
If there were not enough teams interested in taking part in canton cup, no cup was organized and the canton FA chose one team to represent them in the FBiH Cup.
Central Bosnia Canton Cup winner and runner-up Herzegovina-Neretva Canton Cup winner and runner-up Posavina Canton Cup winner and runner-up (23 teams) Sarajevo Canton Cup winner and runner-up Tuzla Canton Cup winner and runner-up Zenica-Doboj Canton Cup winner and runner-up Bosnian Podrinje Canton Cup winner Canton 10 Team selected by Canton FA Una-Sana Canton Cup winner West Herzegovina Canton team selected by Canton FA Roman number in brackets denote the level of respective league in Bosnian football league system in 2017-18 season Played on 23 August 2017 Played on 6 September 2017