Wes McCauley (born January 11, 1972) is a Canadian former professional ice hockey player and current National Hockey League (NHL) referee. He is the son of John McCauley, who was also an NHL referee, and his wife Irene. A defenceman during his playing career, McCauley became a referee after injury forced his retirement from playing in 1997. He refereed his first NHL regular season game in 2003 and became a full-time NHL referee in 2005. He has refereed eight out of the last ten Stanley Cup Finals (2013 to 2022), missing 2019 due to injury and 2021 due to a positive COVID-19 test.