List of Famous people with last name Newcastle

William Cavendish, 1st Duke of Newcastle upon Tyne KG KB PC, was an English courtier and supporter of the arts. He was a renowned horse breeder, as well as being patron of the playwright Ben Jonson, and the intellectual group known as the Welbeck Circle.

Henry Pelham Alexander Pelham-Clinton, 6th Duke of Newcastle-under-Lyne was an English nobleman, styled Lord Clinton until 1851 and Earl of Lincoln until he inherited the dukedom in 1864.

Henry Pelham Fiennes Pelham-Clinton, 4th Duke of Newcastle-under-Lyne was a British nobleman and politician who played a leading part in British politics in the late 1820s and early 1830s. He was styled Lord Clinton from birth until 1794 and Earl of Lincoln between 1794 and 1795.

Henry Cavendish, 2nd Duke of Newcastle-upon-Tyne, KG, PC, styled Lord Cavendish until 1676, and Viscount Mansfield from 1676, was an English politician who sat in the House of Commons from 1660 to 1676, and then inherited the dukedom.

Henry Pelham Fiennes Pelham-Clinton, 5th Duke of Newcastle-under-Lyne,, styled Earl of Lincoln before 1851, was a British politician.

Henry Fiennes Pelham-Clinton, 2nd Duke of Newcastle-under-Lyne, KG, PC was born in London, the second son of the 7th Earl of Lincoln.

Eustace Sutherland Campbell Percy, 1st Baron Percy of Newcastle, PC, styled Lord Eustace Percy between 1899 and 1953, was a British diplomat, Conservative politician and public servant. He most notably served as President of the Board of Education under Stanley Baldwin between 1924 and 1929.

Sir William Blackett, 1st Baronet was a businessman who founded a mercantile and industrial base in Newcastle and a politician who sat in the House of Commons from 1673 to 1680.