D-backs Roster & Staff
Transactions
| Date | Transaction |
| 08/23/24 | Chicago Cubs claimed RHP Gavin Hollowell off waivers from Arizona Diamondbacks. |
| 08/22/24 | RHP Gavin Hollowell roster status changed by Arizona Diamondbacks. |
| 08/20/24 | Arizona Diamondbacks designated RHP Gavin Hollowell for assignment. |
| 08/20/24 | Arizona Diamondbacks signed free agent 3B Luis Guillorme. |
| 08/20/24 | Arizona Diamondbacks optioned SS Blaze Alexander to Reno Aces. |
| 08/19/24 | RHP Dylan Floro changed number to 55. |
| 08/19/24 | Arizona Diamondbacks placed SS Ketel Marte on the 10-day injured list. Sprained left ankle. |
| 08/19/24 | Arizona Diamondbacks recalled 1B Pavin Smith from Reno Aces. |
| 08/16/24 | Arizona Diamondbacks sent RHP Humberto Castellanos outright to Reno Aces. |
| 08/14/24 | Arizona Diamondbacks recalled SS Blaze Alexander from Reno Aces. |
| 08/14/24 | Arizona Diamondbacks optioned OF Alek Thomas to Reno Aces. |
| 08/12/24 | Arizona Diamondbacks activated LHP Blake Walston from the 15-day injured list. |
| 08/12/24 | Arizona Diamondbacks optioned LHP Blake Walston to Reno Aces. |
| 08/11/24 | Arizona Diamondbacks designated RHP Humberto Castellanos for assignment. |
| 08/11/24 | Arizona Diamondbacks sent LHP Blake Walston on a rehab assignment to Reno Aces. |
| 08/11/24 | Arizona Diamondbacks activated RHP Merrill Kelly from the 60-day injured list. |
| 08/11/24 | Arizona Diamondbacks sent LHP Blake Walston on a rehab assignment to Reno Aces. |
| 08/11/24 | Arizona Diamondbacks optioned RHP Scott McGough to Reno Aces. |
| 08/10/24 | Toronto Blue Jays claimed RHP Luis Frías off waivers from Arizona Diamondbacks. |
| 08/09/24 | Arizona Diamondbacks recalled RHP Scott McGough from Reno Aces. |
| 08/09/24 | Arizona Diamondbacks optioned RHP Slade Cecconi to Reno Aces. |
| 08/08/24 | Arizona Diamondbacks designated RHP Luis Frías for assignment. |
| 08/08/24 | Arizona Diamondbacks reassigned C Andrew Knizner to the minor leagues. |
| 08/08/24 | Arizona Diamondbacks claimed C Andrew Knizner off waivers from Texas Rangers. |
| 08/08/24 | Arizona Diamondbacks optioned RHP Humberto Castellanos to Reno Aces. |
| 08/07/24 | Arizona Diamondbacks recalled RHP Humberto Castellanos from Reno Aces. |
| 08/06/24 | Arizona Diamondbacks sent RHP Merrill Kelly on a rehab assignment to Hillsboro Hops. |
| 08/06/24 | Arizona Diamondbacks activated LHP Eduardo Rodriguez from the 60-day injured list. |
| 08/06/24 | Arizona Diamondbacks sent RHP Merrill Kelly on a rehab assignment to Hillsboro Hops. |
| 08/06/24 | Arizona Diamondbacks transferred RHP Bryce Jarvis from the 15-day injured list to the 60-day injured list. |
| 08/06/24 | Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list. Left adductor strain. |
| 08/06/24 | Arizona Diamondbacks optioned RHP Humberto Castellanos to Reno Aces. |
| 08/06/24 | Arizona Diamondbacks selected the contract of C Adrian Del Castillo from Reno Aces. |
| 08/02/24 | Arizona Diamondbacks activated 1B Josh Bell. |
| 08/02/24 | Arizona Diamondbacks placed RHP Bryce Jarvis on the 15-day injured list retroactive to July 31, 2024. Sprained right elbow. |
| 08/02/24 | LHP Brandon Hughes roster status changed by Arizona Diamondbacks. |
| 08/02/24 | Arizona Diamondbacks sent RHP Thyago Vieira outright to Reno Aces. |
| 08/02/24 | Arizona Diamondbacks recalled RHP Humberto Castellanos from Reno Aces. |
| 08/02/24 | Arizona Diamondbacks sent LHP Brandon Hughes outright to Reno Aces. |
| 08/01/24 | Arizona Diamondbacks optioned 1B Pavin Smith to Reno Aces. |