William Stafford, English courtier and conspirator (d. 1612)

William Stafford (1554–1612) was an English courtier and conspirator.

He was the son of William Stafford of Chebsey, who had been the brother-in-law of Henry VIII of England and the uncle of Elizabeth I. The elder William Stafford's first marriage had been to Mary Boleyn, sister of Anne Boleyn, and Stafford was the child of his second marriage to Dorothy Stafford.