Terrence A. Duffy has served as executive chairman and president of CME Group since 2012. Previously, he was chairman of the board of CME and CME Holdings since 2002 and executive chairman since 2006.

He is vice chairman of the CME Group Foundation, president of the CME Group Community Foundation and serves as co-chair of the Mayo Clinic Greater Chicago Leadership Council.

In 2002, Terrence was appointed by President Bush to serve on a National Saver Summit on Retirement Savings and was confirmed by the U.S. Senate in 2003 to the Federal Retirement Thrift Investment Board.

A third-generation Irish American, Terrence attended the University of Wisconsin-Whitewater. In 2007, he received a Doctor of Humane Letters from DePaul University.