Dunbartonshire
（重定向自Dumbartonshire）
Dunbartonshire (Siorrachd Dhùn Bhreatainn in Gaelic) or the County of Dumbarton is a lieutenancy area and registration county in the west central Lowlands of Scotland lying to the north of the River Clyde.
It was a county used as a primary unit of local government with its administrative centre at the town of Dumbarton. In 1975 the administration section was transferred to the Council.