The River Doon Scots Gaelic: Abhainn Dhùin, pronounced [avɪɲˈɣuːɲ]) is a river in Ayrshire, Scotland.

The Auld Brig o Doon

Coordinates: 55°26′22″N 4°39′00″W / 55.43944°N 4.65000°W / 55.43944; -4.65000