Sir William Elliot
William Elliot as Air Officer Commanding RAF Gibraltar during the Second World War
Born	(1896-06-03)3 June 1896
Died	27 June 1971(1971-06-27) (aged 75)
Allegiance	United Kingdom
Service / branch	British Army (1915–18) Royal Air Force (1918–54)
Years of service	1915–54
Rank	Air Chief Marshal
Commands	RAF Fighter Command (1947–49) Balkan Air Force (1944–45) RAF Gibraltar (1944) RAF Middle Wallop (1941) No. 501 Squadron (1932–37)
Battles / wars	First World War Second World War
Awards	Knight Grand Cross of the Royal Victorian Order Knight Commander of the Order of the Bath Knight Commander of the Order of the British Empire Distinguished Flying Cross & Bar Order of St. Vladimir, 4th Class with Sword and Bow (Russia) Order of St. George, 4th Class (Russia) Commander of the Legion of Merit (United States) Grand Cross of the Order of the Phoenix (Greece)
Spouse(s)	Rosemary Chancellor

Air Chief Marshal Sir William Elliot, GCVO, KCB, KBE, DFC & Bar (3 June 1896 – 27 June 1971) was a senior Royal Air Force commander.

Educated at Tonbridge School in the United Kingdom, Elliot joined the Army Service Corps in 1915 and then transferred to the Royal Flying Corps in 1917.^[1]

On 30 July 1919 Elliot, then a captain, crashed behind enemy lines while fighting the Bolshevik forces during the North Russia Intervention. Another plane crewed by Lt John Mitchell and Captain Walter Anderson landed and picked up Elliot and flew him and his observer back to the base.^[2] He was appointed Officer Commanding No. 501 Squadron in 1932 before becoming Assistant Secretary to Committee of Imperial Defence in 1937 and being made Assistant Secretary of the War Cabinet Secretariat in 1939.^[1] He served in the Second World War as Officer Commanding RAF Middle Wallop and as a member of the Air Staff responsible for Night Defences at Headquarters RAF Fighter Command in 1941 and then as Director of Plans at the Air Ministry in 1942.^[1] He continued has war service as Air Officer Commanding RAF Gibraltar and then as Air Officer Commanding the RAF's Balkan Air Force during 1944 until he was made Assistant Chief Executive at the Ministry of Aircraft Production in March 1945.^[1]

After the War he served as Assistant Chief of the Air Staff (Policy) and then became Air Officer Commanding-in-Chief at RAF Fighter Command in 1947. He was knighted on 1 January 1946.^[1] He went on to be Chief Staff Officer to the Minister of Defence in 1949 and Chairman of the British Joint Services Mission to Washington, D.C. and UK Representative on the NATO Standing Group in 1951 before he retired in 1954.^[1]

In 1931 he married Rosemary Chancellor, daughter of Sir John Chancellor.^[3] Sir William and Lady Elliot had a daughter, Louise, and a son, Simon. In 1970, Louise married Stephen Simmons Halsey,^[4] an American corporate executive with American Express; over the course of their lives they have resided in New York City, Paris, Hong Kong, Hawaii, and Oregon. In 1972, Simon married Annabel, the daughter of Bruce Shand and sister of Queen Camilla.^[5]

• Smith, John T. (2010). Gone to Russia to Fight: The RAF in South Russia 1918-1920. Amberley Publishing Limited. ISBN 9781445620343.