William Lloyd Murdoch (18 October 1854 – 18 February 1911) was an Australian cricketer who captained the Australian national side in 16 Test matches between 1880 and 1890. This included four tours of England, one of which, in 1882, gave rise to The Ashes. In 2019 Murdoch was inducted into the Australian Cricket Hall of Fame.
Although Victorian-born, Murdoch was raised in Sydney, and played his Australian domestic cricket for New South Wales, making his first-class debut in 1875. His Test debut came in 1877, in what was retrospectively classed as the second Test match to be played. Murdoch began his career as a wicket-keeper, but at Test level kept wicket only once, with Jack Blackham being preferred.