D-backs Roster & Staff
Transactions
| Date | Transaction |
| 10/31/24 | 1B Christian Walker elected free agency. |
| 10/31/24 | RHP Paul Sewald elected free agency. |
| 10/31/24 | 1B Josh Bell elected free agency. |
| 10/31/24 | SS Kevin Newman elected free agency. |
| 10/01/24 | Arizona Diamondbacks activated RHP Paul Sewald from the 15-day injured list. |
| 10/01/24 | Arizona Diamondbacks recalled LHP Tommy Henry from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled RHP Yilber Diaz from ACL D-backs. |
| 10/01/24 | Arizona Diamondbacks recalled C Adrian Del Castillo from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled RHP Cristian Mena from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled SS Jordan Lawlar from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled SS Blaze Alexander from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled RHP Slade Cecconi from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled LF Jorge Barrosa from Reno Aces. |
| 10/01/24 | Arizona Diamondbacks recalled LHP Blake Walston from ACL D-backs. |