Luther S. Olsen is an American politician and former member of the Wisconsin Legislature. A Republican, he served 16 years in the Wisconsin State Senate (2005–2021) and ten years in the Wisconsin State Assembly (1994–2005). Olsen was one of several Wisconsin state senators to survive the 2011 Wisconsin Senate recall elections.

The 41st Assembly District of Wisconsin is one of 99 districts in the Wisconsin State Assembly. Located in west-central Wisconsin, the district comprises all of Richland County, much of the north half of Sauk County, and parts of southern Juneau County, southern Adams County, and northwest Columbia County. It includes the cities of Reedsburg, Richland Center, and Wisconsin Dells, and the villages of Boaz, Cazenovia, Ironton, La Valle, Lake Delton, Lime Ridge, Loganville, Lone Rock, Lyndon Station, North Freedom, Rock Springs, Union Center, Viola, Wonewoc, and Yuba. The district also contains the Dells of the Wisconsin River State Natural Area, Mirror Lake State Park, Dell Creek State Wildlife Area, the Mt. Olympus Water & Theme Park, and the Noah's Ark Water Park. The seat is represented by Republican Alex Dallman since January 2021. After the 2024 redistricting, Dallman no longer resides in the new district.