Padres Roster & Staff
Transactions
| Date | Transaction |
| 07/29/23 | San Diego Padres recalled C Brett Sullivan from El Paso Chihuahuas. |
| 07/29/23 | San Diego Padres optioned LF Taylor Kohlwey to El Paso Chihuahuas. |
| 07/28/23 | San Diego Padres traded C Kevin Plawecki to Texas Rangers for cash. |
| 07/28/23 | San Diego Padres sent RHP Domingo Tapia outright to El Paso Chihuahuas. |
| 07/25/23 | San Diego Padres sent 2B Eguy Rosario on a rehab assignment to El Paso Chihuahuas. |
| 07/25/23 | |
| 07/24/23 | |
| 07/23/23 | San Diego Padres released 2B Rougned Odor. |
| 07/23/23 | San Diego Padres optioned LHP Jackson Wolf to San Antonio Missions. |
| 07/23/23 | San Diego Padres recalled RHP Pedro Avila from El Paso Chihuahuas. |
| 07/22/23 | San Diego Padres placed RHP Alek Jacob on the 15-day injured list retroactive to July 21, 2023. Right elbow inflammation. |
| 07/22/23 | San Diego Padres designated RHP Domingo Tapia for assignment. |
| 07/22/23 | San Diego Padres selected the contract of LHP Jackson Wolf from San Antonio Missions. |
| 07/21/23 | San Diego Padres sent 2B Eguy Rosario on a rehab assignment to ACL Padres. |
| 07/20/23 | San Diego Padres signed SS B.Y. Choi. |
| 07/20/23 | San Diego Padres signed LHP Harry Gustin. |
| 07/20/23 | San Diego Padres signed RHP Eric Yost. |
| 07/20/23 | San Diego Padres signed LHP Blake Dickerson. |
| 07/20/23 | San Diego Padres signed RHP Carson Montgomery. |
| 07/20/23 | San Diego Padres signed RHP Tyler Morgan. |
| 07/20/23 | San Diego Padres signed RHP Sam Whiting. |
| 07/20/23 | San Diego Padres signed free agent C Colton Vincent to a minor league contract. |
| 07/20/23 | San Diego Padres signed TWP Tucker Musgrove. |
| 07/20/23 | San Diego Padres signed OF Dillon Head. |
| 07/20/23 | San Diego Padres signed C J.D. Gonzalez. |
| 07/20/23 | San Diego Padres signed RHP Zac Addkison. |
| 07/20/23 | San Diego Padres signed LHP Adler Cecil. |
| 07/20/23 | San Diego Padres signed 2B Jay Beshears. |
| 07/20/23 | San Diego Padres designated LHP José Castillo for assignment. |
| 07/20/23 | San Diego Padres activated RHP Robert Suarez from the 60-day injured list. |
| 07/20/23 | San Diego Padres signed OF Homer Bush Jr.. |
| 07/20/23 | San Diego Padres signed free agent RHP Langston Burkett to a minor league contract. |
| 07/20/23 | San Diego Padres signed RHP Kannon Kemp. |
| 07/20/23 | San Diego Padres signed RHP Dane Lais. |
| 07/20/23 | San Diego Padres signed free agent OF Donte Grant to a minor league contract. |
| 07/20/23 | San Diego Padres signed OF Ryan Wilson. |
| 07/20/23 | San Diego Padres signed SS Nik McClaughry. |
| 07/20/23 | San Diego Padres signed free agent RHP Joan Gonzalez to a minor league contract. |
| 07/20/23 | San Diego Padres signed free agent RHP Breck Eichelberger to a minor league contract. |
| 07/20/23 | San Diego Padres signed free agent RHP Will Varmette to a minor league contract. |
| 07/20/23 | San Diego Padres signed free agent 3B Addison Kopack to a minor league contract. |
| 07/20/23 | San Diego Padres signed free agent 1B Ethan Long to a minor league contract. |
| 07/20/23 | San Diego Padres optioned RHP Matt Waldron to El Paso Chihuahuas. |
| 07/18/23 | San Diego Padres activated C Luis Campusano from the 60-day injured list. |
| 07/18/23 | San Diego Padres designated 2B Rougned Odor for assignment. |
| 07/18/23 | San Diego Padres transferred RHP Reiss Knehr from the 15-day injured list to the 60-day injured list. Right elbow strain. |
| 07/18/23 | San Diego Padres selected the contract of LF Taylor Kohlwey from El Paso Chihuahuas. |
| 07/18/23 | San Diego Padres optioned 1B Austin Nola to El Paso Chihuahuas. |
| 07/18/23 | San Diego Padres recalled 1B Alfonso Rivas from El Paso Chihuahuas. |
| 07/18/23 | San Diego Padres optioned 3B Brandon Dixon to El Paso Chihuahuas. |
| 07/16/23 | San Diego Padres placed LHP Adrian Morejon on the 15-day injured list. Right knee inflammation. |
| 07/16/23 | San Diego Padres optioned LHP Ryan Weathers to El Paso Chihuahuas. |
| 07/16/23 | San Diego Padres recalled RHP Matt Waldron from El Paso Chihuahuas. |
| 07/15/23 | San Diego Padres recalled LHP Ryan Weathers from El Paso Chihuahuas. |
| 07/14/23 | San Diego Padres activated RHP Steven Wilson from the 15-day injured list. |
| 07/14/23 | San Diego Padres sent RHP Robert Suarez on a rehab assignment to El Paso Chihuahuas. |
| 07/14/23 | San Diego Padres sent LF Preston Tucker on a rehab assignment to El Paso Chihuahuas. |
| 07/14/23 | San Diego Padres optioned RHP Matt Waldron to El Paso Chihuahuas. |
| 07/13/23 | Tampa Bay Rays traded RF Ben Gamel to San Diego Padres. |
| 07/12/23 | San Diego Padres signed free agent C Alcides Hernandez to a minor league contract. |
| 07/11/23 | San Diego Padres signed free agent RHP Victor Lazala to a minor league contract. |
| 07/10/23 | San Diego Padres released DH Nelson Cruz. |
| 07/09/23 | San Diego Padres sent RHP Robert Suarez on a rehab assignment to Lake Elsinore Storm. |
| 07/09/23 | San Diego Padres sent RHP Robert Suarez on a rehab assignment to Lake Elsinore Storm. |
| 07/08/23 | San Diego Padres sent C Luis Campusano on a rehab assignment to El Paso Chihuahuas. |
| 07/07/23 | San Diego Padres signed free agent CF Óscar Mercado to a minor league contract. |
| 07/07/23 | San Diego Padres selected the contract of RHP Alek Jacob from San Antonio Missions. |
| 07/07/23 | San Diego Padres optioned LHP José Castillo to El Paso Chihuahuas. |
| 07/04/23 | San Diego Padres sent C Luis Campusano on a rehab assignment to ACL Padres. |
| 07/04/23 | San Diego Padres designated DH Nelson Cruz for assignment. |
| 07/04/23 | San Diego Padres sent C Luis Campusano on a rehab assignment to ACL Padres. |
| 07/04/23 | San Diego Padres placed RHP Michael Wacha on the 15-day injured list retroactive to July 2, 2023. Right shoulder inflammation. |
| 07/04/23 | San Diego Padres optioned RHP Domingo Tapia to El Paso Chihuahuas. |
| 07/04/23 | San Diego Padres recalled LHP José Castillo from El Paso Chihuahuas. |
| 07/04/23 | San Diego Padres recalled SS Matthew Batten from El Paso Chihuahuas. |
| 07/04/23 | San Diego Padres recalled RHP Matt Waldron from El Paso Chihuahuas. |
| 07/03/23 | San Diego Padres optioned RHP Pedro Avila to El Paso Chihuahuas. |
| 07/03/23 | San Diego Padres recalled RHP Domingo Tapia from El Paso Chihuahuas. |
| 07/01/23 | San Diego Padres activated LHP Tom Cosgrove from the 15-day injured list. |
| 07/01/23 | San Diego Padres sent RHP Robert Suarez on a rehab assignment to ACL Padres. |
| 07/01/23 | San Diego Padres placed RHP Drew Carlton on the 15-day injured list. Right elbow inflammation. |
| 07/01/23 | San Diego Padres sent RHP Robert Suarez on a rehab assignment to ACL Padres. |
| 07/01/23 | San Diego Padres optioned LHP Ray Kerr to El Paso Chihuahuas. |
| 07/01/23 | San Diego Padres recalled RHP Pedro Avila from El Paso Chihuahuas. |