William Grey

William, Billy or Bill Grey may refer to:

British public figures

William Grey (died 1551), MP for Reading
William Grey, 13th Baron Grey de Wilton (died 1562), military commander
Willam Grey (died 1574), MP for Bridgnorth
William Grey, 1st Baron Grey of Werke (1593–1674), MP during 1621–22
Sir William Grey (governor) (1818–1878), Governor of Bengal 1866–1871, Governor of Jamaica 1874–1877
William Grey, 9th Earl of Stamford (1850–1910), scholar and philanthropist
William Grey Walter (1910–1977), American-born neurophysiologist, cybernetician and robotician
William G. Gray (1913–1992), ceremonial magician, Hermetic Qabalist and writer

William Grey (bishop of Lincoln) (died 1436), also bishop of London
William Grey (bishop of Ely) (died 1478), medieval English churchman
William Henry Grey (1829–1888), African-American church leader and Reconstruction politician in Arkansas

Bill Grey, Fox's dog friend in 1993's Star Fox
Billy Grey, motorcycle club president in 2009's Grand Theft Auto: The Lost and Damned