William Henry Cavendish-Bentinck, III duque de Portland ( Nottinghamshire, 14 de abril de 1738 -Bulstrode Park, Buckinghamshire, 30 de octubre de 1809) fue un político whig y estadista británico, que ocupó los cargos de rector de la Universidad de Oxford y Primer Ministro del Reino de Gran Bretaña, Reino Unido desde 1801.
William Henry Cavendish Cavendish-Bentinck, 3rd Duke of Portland, KG, PC, FRS (14 April 1738 – 30 October 1809) was a British Whig and then a Tory politician during the late Georgian era. He served as Chancellor of the University of Oxford (1792–1809) and twice as the Prime Minister of Great Britain (1783) and then of the United Kingdom ...
William Henry Cavendish-Bentinck may refer to: William Henry Cavendish Cavendish-Bentinck, 3rd Duke of Portland (1738–1809), British Whig and Tory statesman and Prime Minister Lord William Bentinck (1774–1839), British statesman and governor of India William Henry Cavendish-Bentinck, Marquess of Titchfield (1796–1824), British Member of Parliamen
William Henry Cavendish-Scott-Bentinck, 4th Duke of Portland, PC (24 June 1768 – 27 March 1854), styled Marquess of Titchfield until 1809, was a British politician who served in various positions in the governments of George Canning and Lord Goderich . Contents 1 Background and education 2 Political career 3 Family 4 Death and legacy 5 Arms