Cascade (Waterfall in French) is a town in Cascade County, Montana, United States. The population was 819 at the 2000 census. It is part of the 'Great Falls, Montana Metropolitan Statistical Area'.
Cascade is located at 47°16′19″N 111°42′10″W / 47.271954°N 111.702675°W / 47.271954; -111.702675 (47.271954, -111.702675).
According to the United States Census Bureau, the town has a total area of 0.5 square miles (1.3 km2), all of it land.