List of Famous people named William

Lieutenant-Colonel William Legge, 7th Earl of Dartmouth, styled Viscount Lewisham between 1891 and 1936, was a British peer and Conservative politician, who was Acting Lord Great Chamberlain 1928–36.

William Amelius Aubrey de Vere Beauclerk, 10th Duke of St Albans, PC DL, styled Earl of Burford until 1849, was a British Liberal parliamentarian of the Victorian era.

William Ramsay, 1st Earl of Dalhousie was a Scottish nobleman, army officer and politician.

William Lygon, 1st Earl Beauchamp, known as Lord Beauchamp of Powyke between 1806 and 1815, was a British politician.

William Henry Edgcumbe, 4th Earl of Mount Edgcumbe, GCVO, PC, DL, styled Viscount Valletort between 1839 and 1861, was a British courtier, Conservative politician, and Volunteer officer.

William John Wills was a British surveyor who also trained as a surgeon. Wills achieved fame as the second-in-command of the ill-fated Burke and Wills expedition, which was the first expedition to cross Australia from south to north, finding a route across the continent from the settled areas of Victoria to the Gulf of Carpentaria.