Wrenshall is a city in Carlton County, Minnesota, United States. It was originally a brickyard. The population was 428 at the 2020 census. Wrenshall is located just south of Jay Cooke State Park.

Interstate 35 is a north–south Interstate Highway that stretches from Laredo, Texas, to Duluth, Minnesota. In the US state of Minnesota, I-35 enters from Iowa and heads north toward the twin cities of