William Hay, 3rd Earl of Erroll

The Earl of Erroll
Arms of the Earl of Erroll
7th Lord High Constable of Scotland
In office
1470–1507
Preceded byNicholas Hay
Succeeded byWilliam Hay
Personal details
Bornc. 1449
Died14 January 1507 (age 70 or 71)
Spouse(s)Isabel Gordon
Elizabeth Leslie
Children7, including William
Parent(s)William Hay, 1st Earl of Erroll
Beatrix Douglas
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-suffix". Replace with "honorific_suffix".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "smallimage". Replace with "image".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "honorific-prefix". Replace with "honorific_prefix".

William Hay, 3rd Earl of Erroll PC (c. 1449 – 14 January 1507) was a Scottish peer. He was the third Earl of Erroll and the fourth Lord Hay of Erroll.