Brandun Schweizer is a member of the Illinois House of Representatives, representing District 104. He assumed office on December 21, 2023. His current term ends on January 13, 2027. Schweizer is running for re-election to the Illinois House of Representatives to represent District 104. He is on the ballot in the general election on November 3, 2026. He advanced from the Republican primary on March 17, 2026. Schweizer was appointed to the Illinois House of Representatives to replace former Rep. Mike Marron.