O. B. Grayson Hall Jr. | |
|---|---|
| Born | c. 1958 |
| Alma mater | Sewanee: The University of the South University of Alabama |
| Occupation | Banking executive |
O. B. Grayson Hall Jr., also known as Grayson Hall, (born c. 1958) is an American banking executive. He serves as the chairman and chief executive officer of the Regions Financial Corporation.