Therese Michele "Terri" Vaughan[1] (born June 12, 1956)[1] is an American insurance academic, regulator, and advisor. She was insurance commissioner of the state of Iowa for 10 years from 1994 to 2005, and was the CEO of the National Association of Insurance Commissioners (NAIC) for four years from February 2009 to December 2012. She is currently executive in residence at Drake University, having previously been its Robb B. Kelley distinguished professor of insurance and actuarial science, Dean of its College of Business and Public Administration, and director of its Insurance Center.