The 2018–19 Bahraini King's Cup is the 17th season of the Bahraini King's Cup, the national football cup competition of Bahrain since it was renamed as the King's Cup in 2003 (named Emir Cup or Federation Cup before). The winners of the competition will earn a spot in the 2020 AFC Cup.[1]
Preliminary round
In the preliminary round, nine teams were divided into two groups, one of five and one of four. The matches were played between 30 August and 25 September 2018.