Buteshire (Parliament of Scotland constituency)
Before the Act of Union 1707, the barons of the shire of Bute elected commissioners to represent them in the unicameral Parliament of Scotland and in the Convention of Estates. After 1708, Buteshire and Caithness alternated in returning one member the House of Commons of Great Britain and later to the House of Commons of the United Kingdom.- 1644: Sir Robert Montgomery of Skelmorlie
- 1644–45: Sir James Stewart of Kirktoun, sheriff
- 1648: Laird of Kilchattane
- 1648: Laird of Kames
- 1651: Laird of Askog
- 1661–63: Sir James Stewart of Kirktoun
- 1665, 1669–70: Sir Dugald Stewart of Bute
- 1667, 1669–74, 1678, 1681–82: Ninian Bannantyne of Kames
- 1678, 1681–82, 1685–86: John Boyle of Kelburn
- 1685–86, 1689, 1689–93, 1702–03: Sir James Stewart of Bute, sheriff
- 1689, 1689–98: David Boyle, later the 1st Earl of Glasgow
- 1693–1702: William Stewart of Ambrismore
- 1702–07: Robert Stewart of Tillicoultry
- 1704–07: John Steuart of Kinwhinlick
