D-backs Roster & Staff
Transactions
| Date | Transaction |
| 07/31/24 | Arizona Diamondbacks signed free agent C Michael Pérez to a minor league contract. |
| 07/31/24 | Arizona Diamondbacks released RHP Miguel Castro. |
| 07/30/24 | Arizona Diamondbacks designated RHP Miguel Castro for assignment. |
| 07/30/24 | Arizona Diamondbacks placed 1B Christian Walker on the 10-day injured list. Left oblique strain. |
| 07/30/24 | Arizona Diamondbacks activated RHP Dylan Floro. |
| 07/30/24 | Arizona Diamondbacks recalled 1B Pavin Smith from Reno Aces. |
| 07/30/24 | Arizona Diamondbacks sent LHP Joe Jacques outright to Reno Aces. |
| 07/30/24 | Washington Nationals traded RHP Dylan Floro to Arizona Diamondbacks for 3B Andrés Chaparro. |
| 07/30/24 | Washington Nationals traded RHP Dylan Floro to Arizona Diamondbacks for 3B Andrés Chaparro. |
| 07/30/24 | Miami Marlins traded 1B Josh Bell to Arizona Diamondbacks for Player To Be Named Later. |
| 07/29/24 | Arizona Diamondbacks signed free agent RHP Geremias Pena to a minor league contract. |
| 07/29/24 | Arizona Diamondbacks optioned RHP Yilber Diaz to Reno Aces. |
| 07/29/24 | Arizona Diamondbacks recalled RHP Slade Cecconi from Reno Aces. |
| 07/27/24 | Arizona Diamondbacks activated LHP A.J. Puk. |
| 07/27/24 | Arizona Diamondbacks signed OF Slade Caldwell. |
| 07/27/24 | Arizona Diamondbacks designated RHP Thyago Vieira for assignment. |
| 07/25/24 | Arizona Diamondbacks designated LHP Joe Jacques for assignment. |
| 07/25/24 | LHP A.J. Puk roster status changed by Arizona Diamondbacks. |
| 07/25/24 | Miami Marlins traded LHP A.J. Puk to Arizona Diamondbacks for 3B Deyvison De Los Santos and SS Andrew Pintar. |
| 07/25/24 | Miami Marlins traded LHP A.J. Puk to Arizona Diamondbacks for 3B Deyvison De Los Santos and SS Andrew Pintar. |
| 07/25/24 | Miami Marlins traded LHP A.J. Puk to Arizona Diamondbacks for 3B Deyvison De Los Santos and SS Andrew Pintar. |
| 07/23/24 | Arizona Diamondbacks signed free agent RHP Samuel Bello to a minor league contract. |
| 07/23/24 | Arizona Diamondbacks activated LHP Jordan Montgomery from the 15-day injured list. |
| 07/23/24 | Arizona Diamondbacks optioned RHP Humberto Castellanos to Reno Aces. |
| 07/22/24 | Arizona Diamondbacks signed RHP Kyle Ayers. |
| 07/22/24 | Arizona Diamondbacks signed RHP Dawson Brown. |
| 07/22/24 | Arizona Diamondbacks signed LHP Luke Craig. |
| 07/22/24 | Arizona Diamondbacks signed RHP John West. |
| 07/22/24 | Arizona Diamondbacks signed RHP Daniel Eagen. |
| 07/22/24 | Arizona Diamondbacks signed OF Ryan Waldschmidt. |
| 07/22/24 | Arizona Diamondbacks signed SS Tytus Cissell. |
| 07/22/24 | Arizona Diamondbacks signed OF Bo Walker. |
| 07/22/24 | Arizona Diamondbacks signed SS JD Dix. |
| 07/22/24 | Arizona Diamondbacks signed LHP Travis Garnett. |
| 07/22/24 | Arizona Diamondbacks signed LHP Rocco Reid. |
| 07/22/24 | Arizona Diamondbacks signed C Ivan Luciano. |
| 07/22/24 | Arizona Diamondbacks signed RHP Mason Marriott. |
| 07/22/24 | Arizona Diamondbacks signed 3B Ben McLaughlin. |
| 07/22/24 | Arizona Diamondbacks signed OF Trent Youngblood. |
| 07/22/24 | Arizona Diamondbacks signed RHP Connor Foley. |
| 07/22/24 | Arizona Diamondbacks signed LHP Braden Quinn. |
| 07/18/24 | Arizona Diamondbacks signed free agent Steven Medina to a minor league contract. |
| 07/11/24 | RHP Miguel Castro assigned to Arizona Diamondbacks. |
| 07/11/24 | Arizona Diamondbacks optioned RHP Slade Cecconi to Reno Aces. |
| 07/08/24 | Arizona Diamondbacks selected the contract of RHP Yilber Diaz from Reno Aces. |
| 07/08/24 | Arizona Diamondbacks optioned LHP Joe Jacques to Reno Aces. |
| 07/06/24 | Arizona Diamondbacks released C Tucker Barnhart. |
| 07/06/24 | Arizona Diamondbacks signed free agent RHP Oscar Ramirez to a minor league contract. |
| 07/06/24 | Arizona Diamondbacks signed free agent RHP Samuel Gonzalez to a minor league contract. |
| 07/04/24 | Arizona Diamondbacks recalled LHP Joe Jacques from Reno Aces. |
| 07/04/24 | Arizona Diamondbacks optioned RHP Cristian Mena to Reno Aces. |
| 07/03/24 | Arizona Diamondbacks sent RHP Miguel Castro on a rehab assignment to Reno Aces. |
| 07/03/24 | Arizona Diamondbacks recalled RHP Cristian Mena from Reno Aces. |
| 07/03/24 | Arizona Diamondbacks optioned RHP Gavin Hollowell to Reno Aces. |
| 07/02/24 | Arizona Diamondbacks activated OF Alek Thomas from the 10-day injured list. |
| 07/02/24 | Arizona Diamondbacks signed free agent RHP Raminel Almonte to a minor league contract. |
| 07/02/24 | Arizona Diamondbacks activated C Gabriel Moreno from the 10-day injured list. |
| 07/02/24 | Arizona Diamondbacks placed LHP Jordan Montgomery on the 15-day injured list retroactive to June 29, 2024. Right knee inflammation. |
| 07/02/24 | Arizona Diamondbacks designated C Tucker Barnhart for assignment. |
| 07/02/24 | Arizona Diamondbacks optioned SS Blaze Alexander to Reno Aces. |
| 07/02/24 | Arizona Diamondbacks recalled RHP Gavin Hollowell from Reno Aces. |