| 1927-32 | Albert Robin |
| 1932-48 | Lewis B. Flinn |
| 1948-57 | Lemuel C. McGee |
| 1957-66 | Ward W. Briggs |
| 1966-72 | A. Henry Clagett, Jr. |
| 1972-75 | Herbert M. Baganz |
| 1975-80 | Robert W. Frelick |
| 1980-84 | Alfred Lazarus |
| 1984-88 | E. Wayne Martz |
| 1988-92 | William J. Holloway |
| 1992-96 | James H. Newman |
| 1996-2000 | Joseph A. Kuhn |
| 2000-04 | Virginia U. Collier |
| 2004-08 | Mansour Saberi |
| 2008-12 | John H. O'Neill, Jr. |
| 2012-16 | Robert B. Slease |
| 2016-18 | Tabbassum Salam |
| 2018-2019 | John H. O'Neill, Jr. - Interim Governor |
| 2019-2023 | Daniel J. Elliott |
| 2023-present | Selvam Mascarenhas |