Kirkcudbrightshire, or the County of Kirkcudbright or the Stewartry of Kirkcudbright is one of the historic counties of Scotland, covering an area in the south-west of the country. Until 1975, Kirkcudbrightshire was an administrative county used for local government. Since 1975, the area has formed part of Dumfries and Galloway for local government purposes. Kirkcudbrightshire continues to be used as a registration county for land registration. A lower-tier district called Stewartry covered the majority of the historic county from 1975 to 1996. The area of Stewartry district is still used as a lieutenancy area. Dumfries and Galloway Council also has a Stewartry area committee.

Dumfries and Galloway is one of the 32 unitary council areas of Scotland, located in the western part of the Southern Uplands. It is bordered by East Ayrshire, South Ayrshire, and South Lanarkshire to the north; Scottish Borders to the north-east; the English ceremonial county of Cumbria, the Solway Firth, and the Irish Sea to the south, and the North Channel to the west. The administrative centre and largest settlement is the town of Dumfries. The second largest town is Stranraer, located 76 miles (122 km) to the west of Dumfries on the North Channel coast.