William Raymond Muckalt (born July 15, 1974) is a Canadian former professional ice hockey player who is currently the associate head coach at Michigan. He was the head coach and general manager of the Tri-City Storm of the United States Hockey League. Muckalt played in the National Hockey League for the Vancouver Canucks, New York Islanders, Ottawa Senators and Minnesota Wild from 1998 until 2003. In 2016, Muckalt led the Tri-City Storm to its first Clark Cup during his first season as head coach and general manager.