All-Time General Managers
| Name | Years Served |
|---|---|
| A.J. Preller | 2014-present |
| Josh Byrnes | 2011-2014 |
| Jed Hoyer | 2009-2011 |
| Kevin Towers | 1995-2009 |
| Randy Smith | 1993-1995 |
| Joe McIlvaine | 1990-1993 |
| Jack McKeon | 1980-1990 |
| Bob Fontaine | 1977-1980 |
| Peter Bavasi | 1972-1976 |
| Eddie Leishman | 1969-1972 |