Lewis Rupp (May 11, 1858 – January 23, 1946; first name often misspelled Louis [1] [2] [3]) was a member of the Wisconsin State Assembly.
Rupp was born on May 11, 1858, in Fond du Lac County, Wisconsin. [4] Later, he moved to Calumet County, Wisconsin.
Rupp was elected to the Assembly in 1902. Previously, he served as Chairman of the Calumet County Board and a town supervisor and chairman. He was a Democrat.