DemocratGovernor · Wyoming
Mike Sullivan
1987 first electedLeft office 19958 years served
Biography
Michael John Sullivan is an American lawyer, diplomat, and politician who served as the 29th governor of Wyoming from 1987 to 1995, and United States ambassador to Ireland from 1998 to 2001, as a member of the Democratic Party. Prior to his gubernatorial tenure, he was active in local politics in Natrona County, Wyoming.