Gisele Marie "Gigi" Marvin is an American ice hockey player for PWHL Boston of the Professional Women's Hockey League. As a member of the United States national women's ice hockey team, Marvin won a silver medal at the 2010 Olympic Winter Games and the 2014 Winter Olympics, and a gold medal at the 2018 Winter Olympics. Her grandfather is Cal Marvin, the coach of the 1958 United States Men's National Ice Hockey Team and the manager of the 1965 United States Men's National Ice Hockey Team, is a member of the United States Hockey Hall of Fame. She hails from Warroad, Minnesota.

Boston are a professional ice hockey team based in Lowell, Massachusetts. They are one of the six charter franchises of the Professional Women's Hockey League (PWHL).