Garrison is a city in Crow Wing County, Minnesota, United States, along Mille Lacs Lake. The population was 210 at the 2010 census. It is part of the Brainerd Micropolitan Statistical Area. U.S. Highway 169 and Minnesota State Highway 18 are the main routes in the community.

Crow Wing County is a county in the East Central part of the U.S. state of Minnesota. As of the 2020 census, the population was 66,123. Its county seat is Brainerd. The county was formed in 1857, and was organized in 1870.