People educated at Hawtreys

Sir David St Vincent "Dai" Llewellyn, 4th Baronet (2 April 1946 – 13 January 2009), was a Welsh socialite and playboy.

Frank Zacharias Robin Goldsmith, Baron Goldsmith of Richmond Park PC (born 20 January 1975) is a British politician and journalist who serves as Minister of State for Pacific and the Environment. He was Member of Parliament (MP) for Richmond Park from 2017 to 2019, previously holding the seat between 2010 and 2016. A member of the Conservative Party, he was its candidate at the 2016 London mayoral election, which he lost to Sadiq Khan of the Labour Party. Ideologically characterised as having liberal and libertarian views, Goldsmith is known for his support for environmentalism, localism and Brexit.

Henry Hudson (born 1982, Bath) is a British artist who lives and works in London. He is best known for his use of Plasticine as his artistic medium in the creation of textured ‘paintings’. Hudson's most notable exhibition to date was The Rise and Fall of Young Sen – The Contemporary Artist’s Progress, which was shown at Sotheby's SI2 Gallery, London in May 2015. The exhibition consisted of ten large scale Plasticine paintings, depicting a contemporary version of William Hogarth's A Rake's Progress. According to the New York Times, all ten paintings were sold prior to the show opening.

John Michael Edward Seymour, 19th Duke of Somerset, DL FRICS (born 30 December 1952), styled Lord Seymour between 1954 and 1984, is a British aristocratic landowner in Wiltshire and Devon, and a member of the House of Lords.

Field Marshal Harold Rupert Leofric George Alexander, 1st Earl Alexander of Tunis, KG, GCB, OM, GCMG, CSI, DSO, MC, CD, PC (Can), PC (10 December 1891 – 16 June 1969), was a senior British Army officer who served with distinction in both the First and the Second World War and, afterwards, as Governor General of Canada and the first lord-lieutenant of Greater London in 1965.

Oliver Hilary Sambourne Messel (13 January 1904 – 13 July 1978) was an English artist and one of the foremost stage designers of the 20th century.

Stanley Baldwin, 1st Earl Baldwin of Bewdley, KG, PC, PC (Can), JP, FRS (3 August 1867 – 14 December 1947) was a British Conservative statesman who dominated the government of the United Kingdom between the world wars, serving as prime minister on three occasions.

Maximilian Gustav Albrecht Richard Augustin von Götzen-Iturbide (born 2 March 1944) is a Hungarian-born businessman and head of the Imperial House of Mexico since 1949.

David Michael James Brudenell-Bruce, Earl of Cardigan (born 12 November 1952) is the heir apparent to the Marquessate of Ailesbury, and its subsidiary titles. These include Earl of Cardigan, which he currently uses as his courtesy title.

Henry John FitzRoy Somerset, Marquess of Worcester (born 22 May 1952), also known as Bunter Worcester, is the son and heir of David Somerset, 11th Duke of Beaufort and Lady Caroline Jane Thynne. He and his family are descendants in the male line from the House of Plantagenet.