John Arnold (disambiguation)
John Arnold (1736–1799) was an English watchmaker and inventor, with a son named John Roger Arnold (1769–1843).
John Arnold may also refer to:
- John Arnold I, MP for Ipswich (UK Parliament constituency)
- John Arnold (15th century MP) for Hampshire (UK Parliament constituency)
- John Arnold (cricketer) (1907–1984), English international footballer and test cricketer
- John Arnold (ice hockey) (born 1972), retired Canadian right-winger
- John D. Arnold (born 1974), American hedge fund manager
- John Arnold (bishop) (born 1953), English Catholic bishop
- John Arnold (judge) (1915–2004), British judge
- John Arnold (priest) (born 1933), Anglican dean and author
- John Ayldon (John Arnold, born 1943), English opera singer
- John (Ray) Arnold, a character in the novel Jurassic Park
See also