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John C. Thurston

John Thurston image

Corporate Banking President


John C. Thurston is Corporate Banking President at Old National Bank. He joined Old National in 2023, and most recently served as Corporate Banking Director before being appointed to lead the Corporate Bank, which serves Old National’s largest commercial banking clients and specialty banking clients.  John has more than 30 years of banking experience spanning multiple geographies, lines of business, and industry verticals.

A longtime Chicago resident, John is active in the community and serves on the boards of Christ the King Jesuit College Prep and Mercy Home for Boys & Girls. He earned a Bachelor of Business Administration and a Bachelor of Arts in Finance and Business Economics from the University of Notre Dame.