Lord John Hay | |
|---|---|
&sq=Qlik&lang=&file=File:John_Hay_Baptist_de_Medina.jpg) Lord John Hay, portrait by John Baptist Medina | |
| Born | 1668 |
| Died | 25 August 1706 (aged 38) Courtrai, Spanish Netherlands |
| Allegiance |  Kingdom of Scotland |
| Service | Royal Scots Army |
| Rank | Colonel |
| Commands | Grey Dragoons |
| Battles / wars | War of the Spanish Succession |
Brigadier-General Lord John Hay (c. 1668 – 25 August 1706) was the second son of John Hay, 2nd Marquess of Tweeddale. He served in the British Army under the Duke of Marlborough.