Former attorneys general are listed in reverse chronological order.
| Former Attorney General | Term of Service |
|---|---|
| Ellen F. Rosenblum | 2012 - 2025 |
| John Kroger | 2009 - 2012 |
| Hardy Myers | 1997 – 2009 |
| Ted Kulongoski | 1993 – 1997 |
| Charles S. Crookham | 1992 – 1993 |
| David B. Frohnmayer | 1981 – 1991 |
| James M. Brown | 1980 – 1981 |
| James Redden | 1977 – 1980 |
| Lee Johnson | 1969 – 1977 |
| Robert Y. Thornton | 1953 – 1969 |
| George Neuner | 1943 – 1953 |
| Isaac H. Van Winkle | 1920 – 1943 |
| George M. Brown | 1915 - 1920 |
| Andrew M. Crawford | 1903 – 1915 |
| D.R.N. Crawford | 1899 - 1903 |
| Cicero M. Idleman | 1895 – 1899 |
| George E. Chamberlin | 1891 - 1895 |
