Sarah Potomak (born December 19, 1997) is a Canadian ice hockey player that competed with the Under 18 Canadian national women's hockey team. She made her debut with the Canada women's national ice hockey team at the 2015 4 Nations Cup, being held from November 4–8 in Sundsvall, Sweden. Along with her sister Amy Potomak, they are the first sister duo named to the roster of Canada's national women's ice hockey team. The two played together in a two-game series against the United States national women's ice hockey team in December 2016.