Season 1977–78 was the 94th football season in which Dumbarton competed at a Scottish national level, entering the Scottish Football League for the 72nd time, the Scottish Cup for the 83rd time, and the Scottish League Cup for the 31st time.
Season 1977–78 was the 94th football season in which Dumbarton competed at a Scottish national level, entering the Scottish Football League for the 72nd time, the Scottish Cup for the 83rd time, and the Scottish League Cup for the 31st time. (en)