Habitat 67, or simply Habitat, is a housing complex at Cité du Havre, on the Saint Lawrence River, Montreal, Quebec, Canada, designed by Israeli-Canadian architect Moshe Safdie. It originated in his master's thesis at the School of Architecture at McGill University and then an amended version was built for Expo 67, a World's Fair held from April to October 1967. Its address is 2600 Avenue Pierre-Dupuy, next to the Marc-Drouin Quay. Habitat 67 is considered an architectural landmark and a recognized building in Montreal.

Moshe Safdie is an Israeli-Canadian-American architect, urban planner, educator, theorist, and author. He is known for incorporating principles of socially responsible design throughout the course of his six-decade career. His projects include cultural, educational, and civic institutions; neighborhoods and public parks; housing; mixed-use urban centers; airports; and master plans for existing communities and entirely new cities in the Americas, the Middle East, and Asia. Safdie is most identified with designing Marina Bay Sands and Jewel Changi Airport, as well as his debut project Habitat 67, which was originally conceived as his thesis at McGill University. He holds legal citizenship in Israel, Canada, and the United States.