William L. Penterman (born May 18, 1996) is an American dairy farmer and Republican politician from Columbus, Wisconsin.
[1] Penterman was born and raised in Wisconsin, working on his family's dairy farm.
[2] He worked as a legislative assistant in the Wisconsin State Assembly, and was clerk to the Assembly Committee on Campaigns and Elections during the post-election challenges to the results of the 2020 United States presidential election.
Penterman declared his candidacy and narrowly won a crowded eight-candidate Republican primary.
[4] Penterman won re-election against Dane County Board of Supervisors member, Maureen McCarville in November 2022.