John Hay (disambiguation)
John Hay is the name of:
- John Hay (1838-1905), American politician
- John Hay, 1st Lord Hay of Yester ( 1450-1508 ), Scottish nobleman
- John Hay, 1st Marquess of Tweeddale ( 1625-1697 ), British politician
- John Hay, 2nd Marquess of Tweeddale ( 1645-1713 ), British politician
- John Hay ( director) (born 1964 ), British director and screenwriter
- John B. Hay (1834-1916), American politician
- Disambiguation