Murray McElwain Roy Baron (born June 1, 1967) is a Canadian former professional ice hockey defenceman who played 15 seasons in the National Hockey League (NHL) for the Philadelphia Flyers, St. Louis Blues, Montreal Canadiens, Phoenix Coyotes, and Vancouver Canucks.
Shortly before the start of the 1991–92 season Baron was part of a deal that saw him and long-time Flyer Ron Sutter traded to the St. Louis Blues for Rod Brind'Amour and Dan Quinn.
Early on in the 1996–97 season, Baron was part of a blockbuster trade that sent him and Shayne Corson, along with a 5th-round draft pick to the Montreal Canadiens in exchange for Pierre Turgeon, Craig Conroy and Rory Fitzpatrick.
Baron would play just 63-games with the Coyotes over the next two seasons before he was changing addresses again, signing on with the Vancouver Canucks as a free agent.
In Vancouver, Baron finally found some stability setting in on the Canucks blue line and spending the next five seasons with the team and serving as their alternate captain.