Wisconsin's 55th Assembly district

The 55th Assembly District of the Wisconsin is one of 99 districts in the Wisconsin State Assembly. Located in east-central Wisconsin, the district comprises most of Winnebago County and part of southern Outagamie County. It includes all of the city of Omro and the village of Winneconne, the portion of Fox Crossing west of the Fox River, and the southern quarter of the city of Oshkosh. The district is represented by Republican Nate Gustafson, since January 2023.

The 55th Assembly District is located within Wisconsin's 19th Senate district, along with the 56th and 57th Assembly districts.