The One-Hundredth Wisconsin Legislature convened on January 3, 2011.
President of the Senate: Sen. Fred Risser
President pro tempore: Sen. Tim Carpenter
Chief Clerk: Hon. Robert J. Marchant
Sergeant at arms: Hon. Edward Blazel
Speaker of the Assembly: Rep. Jeff Fitzgerald
Speaker pro tempore: Rep. Bill Kramer
Chief clerk: Hon. Patrick E. Fuller
Sergeant at arms: Hon. Anne Tonnon Byers
On April 14, 2011, Joe Parisi resigned from the 48th District after being elected Dane County Executive.