Jonathan Adair, better known as
Johnny Adair or
Mad Dog Adair (born 27 October 1963) is an
Ulster loyalist and the former leader of the "C Company", 2nd Battalion Shankill Road,
West Belfast Brigade of the "Ulster Freedom Fighters" (UFF). This was a cover name used by the
Ulster Defence Association (UDA), a loyalist paramilitary organisation. In 2002 Adair was expelled from the organisation following a
violent internal power struggle. Since 2003, he, his family and a number of supporters have been forced to leave Northern Ireland by the mainstream UDA.