The Earldom of Dunraven and Mount-Earl (sometimes spellt "Mount Earl" or "Mountearl") was created in the Peerage of Ireland in 1822. The Earl also holds the subisidiary titles of Viscount Mount-Earl (created 1816), Viscount Adare (1822) and Baron Adare (1800), all in the Peerage of Ireland.

Earls of Dunraven and Mount-Earl (1822)

• Valentine Richard Quin, 1st Earl of Dunraven and Mount-Earl (1752-1824)
• Windham Henry Wyndham-Quin, 2nd Earl of Dunraven and Mount-Earl (1782-1850), elected a Representative Peer in 1839
• Edward Richard Wyndham-Quin, 3rd Earl of Dunraven and Mount-Earl (1812-1871)
• Windham Thomas Wyndham-Quin, 4th Earl of Dunraven and Mount-Earl (1841-1926)
• Windham Henry Wyndham-Quin, 5th Earl of Dunraven and Mount-Earl (1857-1952)
• Richard Southwell Windham Robert Wyndham-Quin, 6th Earl of Dunraven and Mount-Earl (1887-1965)
• Thady Windham Thomas Wyndham-Quin, 7th Earl of Dunraven and Mount-Earl (b. 1939)