Michael E. O'Neill
Michael E. O'Neill | |
|---|---|
| Born | October 31, 1946 Santa Monica, California, U.S. |
| Alma mater | Princeton University (B.A.) University of Virginia (MBA) |
| Occupation | Business executive |
| Known for | Chairman of Citigroup (2012–2019) |
Michael E. O'Neill (born October 31, 1946) is an American business executive. He served as chairman of Citigroup from 2012 to 2019.