Sir John Clinton, 6th Baron Clinton (c. 1429 – 29 February 1488), of Maxstoke, was an English peer.
[2] In 1471, his titles as Baron Clinton and Say were acknowledged following his succession on 24 September 1464.
[2] Sir John Clinton married twice.
His first wife was Elizabeth Fiennes, Lady Clinton (born c.1455), daughter of Sir Richard Fiennes, 7th Baron Dacre and Joan Dacre, 7th Baroness Dacre, whom he married in about 1463 at Herstmonceux, Sussex.
[3] They had one son, John Clinton, 7th Baron Clinton, born in 1471 in Folkestone, Kent, who died on 4 June 1514.