Earl of Dundonald

The title Earl of Dundonald was created in 1669 in the Peerage of Scotland for the soldier Sir William Cochrane. Other titles held by the Earl of Dundonald are: Lord Cochrane of Dundonald (created 1647) and Lord Cochrane of Paisley and Ochiltree (1669). Both subsidiary titles are in the Peerage of Scotland.

Earls of Dundonald (1669)

• William Cochrane, 1st Earl of Dundonald (d. 1686)
• John Cochrane, 2nd Earl of Dundonald (d. 1690)
• William Cochrane, 3rd Earl of Dundonald (1686-1705)
• John Cochrane, 4th Earl of Dundonald (1687-1720)
• William Cochrane, 5th Earl of Dundonald (1708-1725)
• Thomas Cochrane, 6th Earl of Dundonald (1702-1737)
• William Cochrane, 7th Earl of Dundonald (1729-1758)
• Thomas Cochrane, 8th Earl of Dundonald (1691-1778)
• Archibald Cochrane, 9th Earl of Dundonald (1749-1831)
• Thomas Cochrane, 10th Earl of Dundonald (1775-1860)
• Thomas Barnes Cochrane, 11th Earl of Dundonald (1814-1885)
• Douglas Mackinnon Baillie Hamilton Cochrane, 12th Earl of Dundonald (1852-1935)
• Thomas Hesketh Douglas Blair Cochrane, 13th Earl of Dundonald (1886-1958)
• Ian Douglas Leonard Cochrane, 14th Earl of Dundonald (1918-1986)
• Iain Alexander Douglas Blair Cochrane, 15th Earl of Dundonald (b. 1961)