John Arbuthnott, 16th Viscount of Arbuthnott, Scottish businessman and politician, Lord Lieutenant of Kincardineshire (b. 1924)
John Campbell Arbuthnott, 16th Viscount of Arbuthnott, (26 October 1924 – 14 July 2012) was a Scottish peer, Lord Lieutenant of Kincardineshire (1977–99) and a notable businessman.