Wisconsin's 45th Assembly district

The 45th Assembly District of Wisconsin is one of 99 districts in the Wisconsin State Assembly. Located in southern Wisconsin, the district comprises most of southern and eastern Rock County. It includes the cities of Beloit and Evansville, and the village of Orfordville. The district also contains Beloit College. The district is represented by Democrat Clinton Anderson, since January 2023.

The 45th Assembly district is located within Wisconsin's 15th Senate district, along with the 43rd and 44th Assembly districts.