Thomas L. Kirsch II is a Circuit Judge of the United States Court of Appeals for the Seventh Circuit. Prior to his judicial appointment in 2020, he served as the United States Attorney for the Northern District of Indiana since 2017. From 2008 until 2017, Judge Kirsch was a partner at Winston & Strawn LLP in Chicago, litigating commercial and criminal matters in trial and appellate courts across the United States and conducting corporate internal investigations. Before joining Winston & Strawn, Judge Kirsch served as an Assistant United States Attorney in the Northern District of Indiana from 2001 to 2008, focusing on white collar investigations and prosecutions, including the prosecution of numerous elected and appointed public officials. In 2006 and 2007, Judge Kirsch served as Counsel to the Assistant Attorney General at the United States Department of Justice Office of Legal Policy in Washington, D.C. He is a former law clerk to the Honorable John D. Tinder in the Southern District of Indiana. Judge Kirsch is a Fellow of the American College of Trial Lawyers. He received a B.A. from Indiana University in 1996 and a J.D. from Harvard Law School in 1999.