William Alexander Long (28 July 1839 – 30 November 1915) was a race-horse owner and politician in New South Wales, Colonial Treasurer in 1877.[1]
Long was born in Sydney, New South Wales, the son of William Long (1797–1876) and his second wife.[1] Long was educated privately and studied law in England, he was called to the Bar of the Inner Temple on 11 June 1862 and admitted to the New South Wales Bar on 22 December 1862.[1]