The Earl of Erroll | |
|---|---|
 Arms of the Earl of Erroll | |
| 9th Lord High Constable of Scotland | |
| In office 1513–1522 | |
| Preceded by | William Hay, 4th Earl of Erroll |
| Succeeded by | William Hay, 6th Earl of Erroll |
| Personal details | |
| Born | c. 1495 Errol, Perthshire, Scotland |
| Died | 28 July 1522 (age 26 or 27) Edinburgh, Scotland |
| Spouse | Elizabeth Ruthven |
| Children | William Hay, 6th Earl of Erroll |
| Parent(s) | William Hay, 4th Earl of Erroll Christian Lyon |
William Hay, 5th Earl of Erroll (c. 1495 – 28 July 1522) was a Scottish peer and statesman.