Tomorrow's World is a 20-minute 1943 Canadian documentary film, made by the National Film Board of Canada (NFB) as part of the wartime Canada Carries On series. The film, produced by Raymond Spottiswoode, described the importance of conservation and rationing during the Second World War, and how tomorrow's world will be more prosperous and better planned because of the war efforts. The French version of Tomorrow's World is Le Monde de demain.