Baron Dinorben, of Kinmel Hall in the County of Denbigh, was a title in the Peerage of the United Kingdom. It was created on 10 September 1831 for William Hughes, the long-standing Whig Member of Parliament for Wallingford.
Baron Dinorben, a peerage title given to William Hughes, a prominent Whig politician who served as the MP for Wallingford, was created in 1831.