Blue Winter () is a Canadian docufiction film, directed by André Blanchard and released in 1979. Using a cast of non-professional actors, the film centres on Christiane (Christiane Lévesque) and Nicole (Nicole Scant), two young adult sisters trying to establish themselves in the economically struggling city of Rouyn-Noranda, Quebec.
The film won the Prix de la critique québécoise in 1979.
It was later screened at the 1984 Festival of Festivals as part of Front & Centre, a special retrospective program of artistically and culturally significant films from throughout the history of Canadian cinema.