Dunoon is the main town on the Cowal peninsula in Argyll and Bute, Scotland. It is located on the western shore of the upper Firth of Clyde, to the south of the Holy Loch and to the north of Innellan. As well as forming part of the council area of Argyll and Bute, Dunoon also has its own community council. It was a burgh until 1976.