Heydon (surname)
Heydon is a surname. Notable people with the surname include:
- Benjamin Heydon, Anglican clergyman
- Christopher Heydon, English soldier, politician and astrologist
- Dyson Heydon, Australian judge
- Henry Heydon
- John Heydon
- John Heydon , English philosopher, astrologer and writer
- John Heydon , English footballer
- Sir John Heydon, English Royalist military commander and mathematician
- Louis Heydon, Australian politician
- Martin Heydon, Irish politician
- Mike Heydon, American baseball player
- Nigel Heydon, English darts player
- Rob Heydon, Canadian film director
