Stephen Nass is a member of the Wisconsin State Senate, representing District 11. He assumed office on January 5, 2015. His current term ends on January 4, 2027. Nass ran for re-election to the Wisconsin State Senate to represent District 11. He will not appear on the ballot for the Republican primary on August 11, 2026. Nass was first elected to the chamber in 2014. He served in the Wisconsin State Assembly, representing District 33 from 1990 to 2015.