Alexander Kazakov

Alexander Alexandrovich Kozakov
Born	2 January 1889 Kherson Governorate, Russian Empire
Died	1 August 1919(1919-08-01) (aged 30) Vicinity of Benezniky
Allegiance	Russian Empire British Empire
Service/branch	Imperial Russian Army Imperial Russian Air Force  Royal Air Force
Years of service	1908–1918 (Russia) 1918–1919 (UK)
Rank	Lieutenant Colonel (Russia) Major (UK)
Unit	4th Corps Air Detachment
Commands held	19th Corps Fighter Detachment
Awards	Order of Saint George, Order of Saint Vladimir, Order of Saint Stanislas, Order of Saint Anne, British Distinguished Service Order, Military Cross, and Distinguished Flying Cross, French Legion d'Honneur and Croix De Guerre

Alexander Alexandrovich Kazakov (Kozakov, Kosakoff) (Russian: Александр Александрович Казаков) (2 January 1889 – 1 August 1919) (British Distinguished Service Order and Military Cross and the French Légion d'honneur) was the most successful Russian flying ace and fighter pilot during the First World War.