William Payne (July 31, 1725 – July 12, 1782) was a Virginia gentleman, vestryman, justice, and Fairfax County sheriff in the late colonial period. He was a supporter of the American Independence movement and a member of the Fairfax County Committee for Safety. In 1755, he had a physical altercation with George Washington over an election issue for the Virginia House of Burgesses which almost resulted in a duel. The two became friends serving together in a number of roles later in life. His eldest son was a pallbearer at Washington’s funeral.