Gary Richardson is an American lawyer who was the United States Attorney for the Eastern District of Oklahoma from 1981 to 1984. He is also a perennial candidate for elected office in Oklahoma. As of 2018 he is a partner in the Richardson Law Firm, P.C., a plaintiff law firm in Tulsa.

Charles Bradford Henry is an American lawyer and politician who served as the 26th governor of Oklahoma from 2003 to 2011. A Democrat, he previously served in the Oklahoma Senate from 1992 to 2003.