William Moore (1949 – 17 May 2009), was a Northern Irish loyalist. He was a member of the Shankill Butchers, an Ulster Volunteer Force (UVF) gang. It was Moore who provided the black taxi and butcher knives which the gang used to carry out its killings. Following ringleader Lenny Murphy's arrest, Moore took over as the de facto leader of the gang and the killings continued.