The 2014–15 season was Dumbarton's third consecutive season in the second tier of Scottish football - the Scottish Championship, having been promoted from the Scottish Second Division at the end of the 2011–12 season.

Dumbarton finished seventh in the Scottish Championship.

They continued their poor form in the Challenge Cup by losing in the first round to Stranraer.

Additionally, Dumbarton only reached the second round of the League Cup and the third round of the Scottish Cup.

Win Draw Loss Postponed