John Owen (c.1702 – 20 February 1754) was a Welsh Whig politician. He was appointed High Sheriff of Anglesey for 1725. He was a Member of Parliament (MP) for Anglesey 28 May 1741-16 Jul 1747 and Beaumaris 29 Jan 1753 – 22 Apr 1754. He died in 1754 whilst travelling to London.