Lebensraum, subtitled "The Campaign in the East, 1941–1945", is a board wargame published by Simulations Canada in 1984 that simulates, at a strategic level, Russo-German conflict on the Eastern Front during World War II. It can be married to another Simulations Canada game, West Front, which deals with the European Theatre, producing a large game covering the conflict from England to Russia and Norway to the Mediterranean.