Sidney Morin (born June 6, 1995) is a Canadian-American ice hockey defenceman who currently plays with HV71 in the Swedish Women's Hockey League (SDHL) and with the United States women's national team.
She is a former captain of the University of Minnesota Duluth Bulldogs.
As a Bulldog, Morin was named WCHA Women's Defensive Player of the Year in 2017.
In the following season she won gold at the 2018 Winter Olympics with Team USA.Morin has previously played in the SDHL with Modo Hockey in the 2017-18 season and Linköpings HC in the 2018-19 season.