D-backs Roster & Staff
Transactions
| Date | Transaction |
| 08/29/23 | Arizona Diamondbacks sent RHP Nabil Crismatt outright to Reno Aces. |
| 08/28/23 | Arizona Diamondbacks signed free agent OF Juan Alvarez to a minor league contract. |
| 08/27/23 | Arizona Diamondbacks designated RHP Nabil Crismatt for assignment. |
| 08/27/23 | Arizona Diamondbacks selected the contract of RHP Ryan Thompson from Reno Aces. |
| 08/26/23 | Arizona Diamondbacks activated RHP Zach Davies from the 15-day injured list. |
| 08/26/23 | Arizona Diamondbacks optioned RHP Justin Martinez to Reno Aces. |
| 08/21/23 | Arizona Diamondbacks activated 3B Evan Longoria from the 10-day injured list. |
| 08/21/23 | Arizona Diamondbacks optioned CF Kyle Lewis to Reno Aces. |
| 08/20/23 | Arizona Diamondbacks optioned RHP Peter Strzelecki to Reno Aces. |
| 08/19/23 | Arizona Diamondbacks signed free agent RHP Ryan Thompson to a minor league contract. |
| 08/19/23 | Arizona Diamondbacks transferred LHP Tommy Henry from the 15-day injured list to the 60-day injured list. Left elbow inflammation. |
| 08/19/23 | Arizona Diamondbacks recalled RHP Peter Strzelecki from Reno Aces. |
| 08/19/23 | Arizona Diamondbacks selected the contract of RHP Nabil Crismatt from Reno Aces. |
| 08/19/23 | Arizona Diamondbacks optioned LHP Tyler Gilbert to Reno Aces. |
| 08/17/23 | Arizona Diamondbacks sent 3B Evan Longoria on a rehab assignment to Reno Aces. |
| 08/17/23 | Arizona Diamondbacks recalled RHP Justin Martinez from Reno Aces. |
| 08/17/23 | Arizona Diamondbacks optioned RHP Luis Frías to Reno Aces. |
| 08/15/23 | Arizona Diamondbacks released C Carson Kelly. |
| 08/14/23 | Arizona Diamondbacks recalled CF Kyle Lewis from Reno Aces. |
| 08/14/23 | Arizona Diamondbacks optioned OF Jake McCarthy to Reno Aces. |
| 08/13/23 | Arizona Diamondbacks activated C Gabriel Moreno from the 10-day injured list. |
| 08/13/23 | Arizona Diamondbacks designated C Carson Kelly for assignment. |
| 08/13/23 | Arizona Diamondbacks optioned RHP Ryne Nelson to Reno Aces. |
| 08/13/23 | Arizona Diamondbacks selected the contract of RHP Bryce Jarvis from Reno Aces. |
| 08/12/23 | Arizona Diamondbacks designated OF Kristian Robinson for assignment. |
| 08/12/23 | Arizona Diamondbacks selected the contract of 3B Buddy Kennedy from Reno Aces. |
| 08/12/23 | Arizona Diamondbacks optioned 3B Emmanuel Rivera to Reno Aces. |
| 08/11/23 | Arizona Diamondbacks sent C Gabriel Moreno on a rehab assignment to Reno Aces. |
| 08/11/23 | Arizona Diamondbacks sent C Gabriel Moreno on a rehab assignment to Reno Aces. |
| 08/10/23 | Arizona Diamondbacks sent RHP Zach Davies on a rehab assignment to Reno Aces. |
| 08/10/23 | Arizona Diamondbacks sent C Gabriel Moreno on a rehab assignment to ACL D-backs Red. |
| 08/09/23 | Arizona Diamondbacks signed free agent RHP Aaron Sanchez to a minor league contract. |
| 08/08/23 | Arizona Diamondbacks signed free agent RHP Nabil Crismatt to a minor league contract. |
| 08/07/23 | Arizona Diamondbacks signed free agent RHP Tyler Chatwood to a minor league contract. |
| 08/05/23 | Tampa Bay Rays claimed RHP Cole Sulser off waivers from Arizona Diamondbacks. |
| 08/03/23 | Arizona Diamondbacks activated CF Tommy Pham. |
| 08/03/23 | Arizona Diamondbacks signed free agent RHP Junior Ciprian to a minor league contract. |
| 08/03/23 | Arizona Diamondbacks optioned CF Kyle Lewis to Reno Aces. |
| 08/02/23 | Arizona Diamondbacks placed RHP Austin Adams on the 60-day injured list. Right ankle fracture. |
| 08/02/23 | Arizona Diamondbacks selected the contract of RHP Slade Cecconi from Reno Aces. |
| 08/01/23 | Arizona Diamondbacks activated 2B Jace Peterson. |
| 08/01/23 | Arizona Diamondbacks activated RHP Paul Sewald. |
| 08/01/23 | Arizona Diamondbacks designated RHP Cole Sulser for assignment. |
| 08/01/23 | Arizona Diamondbacks signed free agent SS Sergio Alcántara to a minor league contract. |
| 08/01/23 | Arizona Diamondbacks traded LHP Andrew Chafin to Milwaukee Brewers for RHP Peter Strzelecki. |
| 08/01/23 | Arizona Diamondbacks traded LHP Andrew Chafin to Milwaukee Brewers for RHP Peter Strzelecki. |
| 08/01/23 | New York Mets traded CF Tommy Pham and cash to Arizona Diamondbacks for SS Jeremy Rodriguez. |
| 08/01/23 | New York Mets traded CF Tommy Pham and cash to Arizona Diamondbacks for SS Jeremy Rodriguez. |
| 08/01/23 | Arizona Diamondbacks recalled LHP Joe Mantiply from Reno Aces. |
| 08/01/23 | Arizona Diamondbacks optioned SS Diego Castillo to Reno Aces. |