Windham Henry Quin, 2nd Earl of Dunraven and Mount-Earl (4 September 1782 – 6 August 1850), styled Viscount Adare until 1822, was an Irish peer.
He was the eldest son of Valentine Richard Quin, 1st Earl of Dunraven and Lady Frances Muriel Fox-Strangways, daughter of Stephen Fox-Strangways, 1st Earl of Ilchester, and his wife, the former Elizabeth Horner.
He was accused of corruption following the 1818 General Election, but after a full inquiry, the House of Commons exonerated him.
[1] On 27 December 1810, he married Caroline, daughter and heiress of Thomas Wyndham of Dunraven Castle, Glamorgan and Clearwell, Gloucestershire.
This article about a Member of the Parliament of the United Kingdom, for a constituency in Ireland between 1801 and 1922 is a stub.