Sir William Tredenham (c. 1638 – 12 May 1662) of Tregonan, St Ewe, Cornwall was an English politician who sat in the House of Commons between 1659 and 1662.
William was educated at Exeter College, Oxford and entered the Middle Temple in 1654.
[2] He was re-elected MP for St Mawes in the Convention Parliament, being seated after a double return in May 1660.
[1] In 1661 he was re-elected MP for St Mawes in another double return and was seated in May.
[3] Tredenham died unmarried without issue and was buried in the church of St Clement Danes, London.