James Hay, 15th Earl of Erroll

The Earl of Erroll
Portrait of Lord Erroll in coronation robes, holding the baton of Lord High Constable of Scotland, by Joshua Reynolds
Rector of the University of Glasgow
In office
1761–1763
Preceded byJames Milliken of Milliken
Succeeded byThomas Miller
Personal details
BornJames Boyd
(1726-04-20)20 April 1726
Died3 July 1778(1778-07-03) (aged 52)
PartyTory
Spouses
Rebecca Lockhart
(m. 1749; died 1761)
Isabella Carr
(m. 1762)
Children13, including George and William
Parent(s)William Boyd, 4th Earl of Kilmarnock
Anne Livingston of Erroll

James Hay, 15th Earl of Erroll (20 April 1726 – 3 June 1778 (Chester Courant, 16 June 1778)) styled Lord Boyd from 1728 to 1746, was a Scottish nobleman and the son of William Boyd, 4th Earl of Kilmarnock. After his father was attainted in 1746, he became Mr James Boyd, but in 1758 he inherited the Earldom of Erroll from his great-aunt Mary Hay, 14th Countess of Erroll.