Padres Roster & Staff
Transactions
| Date | Transaction |
| 06/28/13 | San Diego Padres signed Jordan Paroubeck. |
| 06/28/13 | San Diego Padres recalled Burch Smith from Tucson Padres. |
| 06/28/13 | San Diego Padres optioned Tommy Layne to Tucson Padres. |
| 06/28/13 | San Diego Padres signed RHP Jace Chancellor. |
| 06/26/13 | San Diego Padres recalled Robbie Erlin from Tucson Padres. |
| 06/26/13 | San Diego Padres sent 2B Jedd Gyorko on a rehab assignment to San Antonio Missions. |
| 06/26/13 | San Diego Padres optioned Brad Brach to Tucson Padres. |
| 06/24/13 | San Diego Padres optioned Miles Mikolas to Tucson Padres. |
| 06/24/13 | San Diego Padres recalled Tommy Layne from Tucson Padres. |
| 06/23/13 | San Diego Padres recalled Miles Mikolas from Tucson Padres. |
| 06/23/13 | San Diego Padres recalled Brad Brach from Tucson Padres. |
| 06/23/13 | San Diego Padres optioned Brad Boxberger to Tucson Padres. |
| 06/23/13 | San Diego Padres optioned Anthony Bass to Tucson Padres. |
| 06/22/13 | San Diego Padres optioned Jaff Decker to Tucson Padres. |
| 06/22/13 | San Diego Padres placed LHP Clayton Richard on the 15-day disabled list. Left shoulder strain. |
| 06/22/13 | San Diego Padres transferred LHP Clayton Richard from the 15-day disabled list to the 60-day disabled list. Left shoulder strain. |
| 06/22/13 | San Diego Padres recalled Anthony Bass from Tucson Padres. |
| 06/22/13 | San Diego Padres recalled Brad Boxberger from Tucson Padres. |
| 06/19/13 | San Diego Padres released LF James Darnell. |
| 06/19/13 | San Diego Padres signed free agent 2B Tyler Stubblefield to a minor league contract. |
| 06/19/13 | San Diego Padres signed C Tyler Dial. |
| 06/19/13 | San Diego Padres signed SS Josh VanMeter. |
| 06/19/13 | San Diego Padres signed Jake Bauers. |
| 06/19/13 | San Diego Padres placed SS Everth Cabrera on the 15-day disabled list retroactive to June 17, 2013. left hamstring strain |
| 06/19/13 | San Diego Padres signed RHP Adrian De Horta. |
| 06/19/13 | San Diego Padres recalled Jaff Decker from Tucson Padres. |
| 06/18/13 | San Diego Padres signed free agent LF Ben Francisco to a minor league contract. |
| 06/15/13 | Los Angeles Dodgers claimed John Baker off waivers from San Diego Padres. |
| 06/15/13 | San Diego Padres signed Dustin Peterson. |
| 06/15/13 | San Diego Padres signed RHP Travis Remillard. |
| 06/15/13 | San Diego Padres signed OF Marcus Davis. |
| 06/14/13 | San Diego Padres optioned Tommy Layne to Tucson Padres. |
| 06/14/13 | San Diego Padres activated RHP Huston Street from the 15-day disabled list. |
| 06/14/13 | San Diego Padres designated LF James Darnell for assignment. |
| 06/14/13 | Boston Red Sox traded SS Pedro Ciriaco to San Diego Padres. |
| 06/14/13 | San Diego Padres optioned Jaff Decker to Tucson Padres. |
| 06/13/13 | San Diego Padres signed free agent SS Anthony Torres to a minor league contract. |
| 06/12/13 | San Diego Padres sent RHP Huston Street on a rehab assignment to Lake Elsinore Storm. |
| 06/12/13 | San Diego Padres signed RHP Max Beatty. |
| 06/12/13 | San Diego Padres signed RHP Pete Kelich. |
| 06/12/13 | San Diego Padres signed RHP Chris Long. |
| 06/12/13 | San Diego Padres signed CF Rod Boykin. |
| 06/12/13 | San Diego Padres signed CF Mason Smith. |
| 06/12/13 | San Diego Padres signed LHP Payton Baskette. |
| 06/12/13 | San Diego Padres placed CF Cameron Maybin on the 15-day disabled list retroactive to June 10, 2013. Left knee sprain. |
| 06/12/13 | San Diego Padres recalled Jaff Decker from Tucson Padres. |
| 06/11/13 | San Diego Padres signed RHP Kyle Lloyd. |
| 06/11/13 | San Diego Padres signed RHP Adam Cimber. |
| 06/11/13 | San Diego Padres signed 2B Michael Bass. |
| 06/11/13 | San Diego Padres signed C Michael Miller. |
| 06/11/13 | San Diego Padres signed C Ryan Miller. |
| 06/11/13 | San Diego Padres recalled RHP Nick Vincent from Tucson Padres. |
| 06/11/13 | San Diego Padres optioned Burch Smith to Tucson Padres. |
| 06/11/13 | San Diego Padres signed LHP Brandon Fry. |
| 06/11/13 | San Diego Padres signed LHP Jeffrey Enloe. |
| 06/11/13 | San Diego Padres signed 1B Trae Santos. |
| 06/11/13 | San Diego Padres signed SS Chase Jensen. |
| 06/11/13 | San Diego Padres signed RHP Bryan Verbitsky. |
| 06/11/13 | San Diego Padres signed LHP Erik Schoenrock. |
| 06/11/13 | San Diego Padres signed RHP Josh Richardson. |
| 06/11/13 | San Diego Padres signed RHP Justin Livengood. |
| 06/11/13 | San Diego Padres signed RHP Trevor Gott. |
| 06/10/13 | Logan Forsythe roster status changed by San Diego Padres. |
| 06/10/13 | San Diego Padres designated John Baker for assignment. |
| 06/10/13 | San Diego Padres placed 2B Jedd Gyorko on the 15-day disabled list. Strained right groin. |
| 06/08/13 | San Diego Padres recalled Burch Smith from Tucson Padres. |
| 06/08/13 | San Diego Padres optioned Brad Boxberger to Tucson Padres. |
| 06/06/13 | San Diego Padres activated CF Cameron Maybin from the 15-day disabled list. |
| 06/06/13 | Kansas City Royals claimed 3B Edinson Rincon off waivers from San Diego Padres. |
| 06/06/13 | San Diego Padres placed 1B Yonder Alonso on the 15-day disabled list retroactive to June 1, 2013. Right hand contusion. |
| 06/03/13 | San Diego Padres released Edinson Rincon. |
| 06/02/13 | San Diego Padres recalled Brad Boxberger from Tucson Padres. |
| 06/02/13 | San Diego Padres optioned Robbie Erlin to Tucson Padres. |
| 06/01/13 | San Diego Padres optioned Nick Vincent to Tucson Padres. |
| 06/01/13 | San Diego Padres recalled Tommy Layne from Tucson Padres. |
| 06/01/13 | San Diego Padres placed RHP Huston Street on the 15-day disabled list retroactive to May 30, 2013. Strained left calf muscle. |
| 06/01/13 | San Diego Padres recalled Robbie Erlin from Tucson Padres. |