John Cunningham Dugan

John Cunningham Dugan
29th Comptroller of the Currency
In office
August 4, 2005  August 14, 2010
PresidentGeorge W. Bush
Barack Obama
Preceded byJohn D. Hawke, Jr.
Succeeded byThomas J. Curry
Personal details
Born (1955-06-03) June 3, 1955
Washington, D.C., U.S.
Children2
EducationUniversity of Michigan (BA)
Harvard University (JD)
OccupationChairman of Citigroup

John Cunningham Dugan (born June 3, 1955) is an American corporate executive, attorney, and former government official who served as the 29th comptroller of the currency from August 2005 to August 14, 2010. He has since worked as the chairman of Citigroup.