Richard Jones, 1st Earl of Ranelagh

Portrait, oil on canvas, Richard Jones, 1st Earl of Ranelagh (1641–1712) by Sir Peter Lely (1618–1680)

Richard Jones, 1st Earl of Ranelagh PC (Ire) FRS (8 February 1641 – 5 January 1712), known as The Viscount Ranelagh between 1669 and 1677, was an Irish peer, politician both in the Parliaments of England and Ireland.