The 75th Assembly district of Wisconsin is one of 99 districts in the Wisconsin State Assembly.

[1] Located in northwestern Wisconsin, the district comprises all of Polk County and most of Burnett County.

It includes the cities of Amery and St. Croix Falls and the villages of Balsam Lake, Centuria, Clayton, Clear Lake, Dresser, Frederic, Grantsburg, Luck, Milltown, Osceola, Siren, and Webster, and part of the village of Turtle Lake.

The district also contains the St. Croix Chippewa reservation, the Wisconsin portion of Interstate Park, and a significant portion of the Wisconsin side of the Saint Croix National Scenic Riverway.

[2] The district is represented by Republican Duke Tucker, since January 2025.