The below roster is updated as of 01/08/25.
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D-backs 40-man roster
| # | Name | Pit/Pos | DoB | Notes |
|---|---|---|---|---|
| 32 | Brandon Pfaadt | Pitcher | Oct 15, 1998 | |
| 63 | Justin Martinez | Pitcher | Jul 30, 2001 | |
| 19 | Ryne Nelson | Pitcher | Feb 1, 1998 | |
| 23 | Zac Gallen | Pitcher | Aug 3, 1995 | |
| 81 | Ryan Thompson | Pitcher | Jun 26, 1992 | |
| 52 | Jordan Montgomery | Pitcher | Dec 27, 1992 | |
| 37 | Kevin Ginkel | Pitcher | Mar 24, 1994 | |
| 33 | A. |