Willie Barrett is an Irish former hurling referee. A native of Ardfinnan in County Tipperary, he was one of the sport's top referees and officiated at several All-Ireland finals in minor, under-21 levels, and two senior finals: in 1994 and 2000.
His refereeing career spanned from 1976 until 2018 and he also served as chairman of the national referees development committee.[1]