Alexander Hore-Ruthven, 1st Earl of Gowrie

Brigadier General Alexander Gore Arkwright Hore-Ruthven, 1st Earl of Gowrie, VC, GCMG, CB, DSO & Bar, PC (/ˈhɔːr ˈrɪvɛn/; 6 July 1872 – 2 May 1955) was a British Army officer who served as the 10th Governor-General of Australia, in office from 1936 to 1945. He was previously Governor of South Australia (1928–1934) and Governor of New South Wales (1935–1936).

Gowrie was born in Windsor, Berkshire, England, into a minor aristocratic family. He joined a voluntary Yeomanry unit at the age of 17, and then enlisted in the regular army at the age of 19. Gowrie fought in the Sudan during the Mahdist Revolt, and was awarded the Victoria Cross for saving a wounded Egyptian soldier. He later served in the Somaliland campaign and as an aide-de-camp to the Lord Lieutenant of Ireland. During the First World War, Gowrie commanded units in the Gallipoli campaign and on the Western Front, winning several further honours. He finished his military career with the rank of brigadier-general.

In 1928, Gowrie was appointed Governor of South Australia. His handling of political instability during the Great Depression was highly regarded, and when his term expired he was appointed Governor of New South Wales. However, Gowrie's second governorship lasted little more than a year, as Joseph Lyons recommended him to become Governor-General. As well as the stresses of the Second World War, he faced several constitutional challenges, including Lyons' death in office and the defeat of Arthur Fadden's government on a confidence motion. Gowrie's term in office was prolonged as a result of war, and in total he spent nine years in the position, the longest of any governor-general.