2018–19 Scottish Challenge Cup

The 2018–19 Scottish Challenge Cup, known as the IRN-BRU Cup due to sponsorship reasons, was the 28th season of the competition. The tournament took on a similar format from the previous season with the addition of two teams from England's National League entering the competition for the first time. This took the total number of participating clubs to 58. Inverness Caledonian Thistle were the defending champions after they beat Dumbarton 1–0 in the 2018 final, but they were eliminated in the first round by Dunfermline Athletic.

2018–19 Scottish Challenge Cup

The 2018–19 Scottish Challenge Cup, known as the IRN-BRU Cup due to sponsorship reasons, was the 28th season of the competition. The tournament took on a similar format from the previous season with the addition of two teams from England's National League entering the competition for the first time. This took the total number of participating clubs to 58. Inverness Caledonian Thistle were the defending champions after they beat Dumbarton 1–0 in the 2018 final, but they were eliminated in the first round by Dunfermline Athletic.