John Arbuthnot (disambiguation)

John Arbuthnot (1667–1735) was physician to Queen Anne of the United Kingdom.

John Arbuthnot or John Arbuthnott may also refer to:

Viscounts

 * John Arbuthnott, 5th Viscount of Arbuthnott (1692–1756)
 * John Arbuthnott, 6th Viscount of Arbuthnott (1703–1791)
 * John Arbuthnott, 7th Viscount of Arbuthnott (1754–1800)
 * John Arbuthnott, 8th Viscount of Arbuthnott (1778–1860), Scottish peer and soldier
 * John Arbuthnott, 9th Viscount of Arbuthnott (1806–1891), Scottish peer and soldier
 * John Arbuthnott, 10th Viscount of Arbuthnott (1843–1895)
 * John Arbuthnott, 14th Viscount of Arbuthnott (1882–1960)
 * John Arbuthnott, 16th Viscount of Arbuthnott (1924–2012), Scottish peer and businessman

Others

 * John Arbuthnot (agriculturist) (c. 1729–1797), Inspector General of the Irish Linen Board
 * John Arbuthnot (Canadian politician) (1861–1931), mayor of Winnipeg
 * John Bernard Arbuthnot (1875–1950), British soldier and author for the Daily Express
 * Sir John Arbuthnot, 1st Baronet (1912–1992), British Member of Parliament
 * Sir John Arbuthnott (microbiologist) (1939–2023), Scottish microbiologist
 * John A. Arbuthnot (1802–1875), British banker