Practice areas: Business Litigation, Civil Litigation, General Litigation
Licensed in Illinois since: 1995
Education: Loyola University Chicago School of Law
Languages spoken: English, Greek
Selected to Super Lawyers: 2026 
Selected to Rising Stars: 2009 - 2011 Cozen O'Connor
123 North Wacker DriveSuite 1800
Chicago, IL 60606
James G. Argionis is an attorney providing legal services covering Business Litigation, Civil Litigation: Defense and General Litigation.
James Argionis, who practices law in Chicago, Illinois, was selected to Super Lawyers for 2026. This peer designation is awarded only to a select number of accomplished attorneys in each state. The Super Lawyers selection process takes into account peer recognition, professional achievement in legal practice, and other cogent factors.
Prior to becoming an attorney, he studied at Loyola University Chicago School of Law. He graduated in 1995. After passing the bar exam, he was admitted to legal practice in 1995.
Office location for James G. Argionis
123 North Wacker Drive
Suite 1800
Chicago, IL 60606
