Blue Jays Roster & Staff
Transactions
| Date | Transaction |
| 06/27/26 | Toronto Blue Jays placed RF Jesús Sánchez on the 10-day injured list. Right ankle sprain. |
| 06/27/26 | Toronto Blue Jays activated DH Sean Keys. |
| 06/27/26 | Toronto Blue Jays optioned LF Davis Schneider to Buffalo Bisons. |
| 06/27/26 | Toronto Blue Jays traded RHP Hayden Juenger to Athletics for C Owen Carapellotti. |
| 06/27/26 | Toronto Blue Jays recalled LF Yohendrick Piñango from Buffalo Bisons. |
| 06/27/26 | Toronto Blue Jays traded RHP Hayden Juenger to Athletics for C Owen Carapellotti. |
| 06/27/26 | Toronto Blue Jays selected the contract of 3B Sean Keys from Buffalo Bisons. |
| 06/26/26 | Toronto Blue Jays designated RHP Simeon Woods Richardson for assignment. |
| 06/26/26 | Toronto Blue Jays recalled LHP Adam Macko from Buffalo Bisons. |
| 06/23/26 | Toronto Blue Jays activated RHP Shane Bieber from the 60-day injured list. |
| 06/23/26 | Toronto Blue Jays sent 2B Lenyn Sosa on a rehab assignment to Dunedin Blue Jays. |
| 06/23/26 | Toronto Blue Jays designated RHP Hayden Juenger for assignment. |
| 06/23/26 | Toronto Blue Jays sent 2B Lenyn Sosa on a rehab assignment to Dunedin Blue Jays. |
| 06/23/26 | Toronto Blue Jays optioned RHP Lazaro Estrada to Buffalo Bisons. |
| 06/22/26 | Toronto Blue Jays sent 2B Lenyn Sosa on a rehab assignment to FCL Blue Jays. |
| 06/22/26 | Toronto Blue Jays sent 2B Lenyn Sosa on a rehab assignment to FCL Blue Jays. |
| 06/22/26 | Toronto Blue Jays optioned LF Yohendrick Piñango to Buffalo Bisons. |
| 06/22/26 | Toronto Blue Jays selected the contract of SS Luis Urías from Buffalo Bisons. |
| 06/20/26 | Toronto Blue Jays activated RHP Lazaro Estrada from the 60-day injured list. |
| 06/20/26 | Toronto Blue Jays activated CF Daulton Varsho from the 10-day injured list. |
| 06/20/26 | Toronto Blue Jays optioned LHP Brendon Little to Buffalo Bisons. |
| 06/20/26 | Toronto Blue Jays optioned 2B Charles McAdoo to Buffalo Bisons. |
| 06/20/26 | Arizona Diamondbacks traded SS Luis Urías to Toronto Blue Jays for cash. |
| 06/19/26 | Toronto Blue Jays recalled LHP Brendon Little from Buffalo Bisons. |
| 06/19/26 | Toronto Blue Jays optioned RHP Chad Dallas to Buffalo Bisons. |
| 06/19/26 | Toronto Blue Jays acquired SS Max Viera from the High Point Rockers of the Atlantic League. |
| 06/18/26 | Toronto Blue Jays acquired OF Edgardo Villegas from the Trois-Rivieres Aigles of the Frontier League. |
| 06/17/26 | Toronto Blue Jays placed RHP Max Scherzer on the 15-day injured list retroactive to June 14, 2026. Back spasms. |
| 06/17/26 | Toronto Blue Jays traded C Tyler Heineman to Los Angeles Angels for cash. |
| 06/17/26 | Toronto Blue Jays recalled RHP Chad Dallas from Buffalo Bisons. |
| 06/15/26 | Toronto Blue Jays signed free agent LF Rhylan Thomas to a minor league contract. |
| 06/15/26 | Kansas City Royals traded RHP Denis Samudio and cash to Toronto Blue Jays for RHP Connor Seabold. |
| 06/15/26 | Kansas City Royals traded RHP Denis Samudio and cash to Toronto Blue Jays for RHP Connor Seabold. |
| 06/12/26 | Toronto Blue Jays signed free agent RHP Sebastian Rodriguez to a minor league contract. |
| 06/12/26 | Toronto Blue Jays placed CF Daulton Varsho on the 10-day injured list retroactive to June 10, 2026. Left wrist inflammation. |
| 06/12/26 | Toronto Blue Jays signed free agent RHP Enmanuel Araujo to a minor league contract. |
| 06/12/26 | Toronto Blue Jays activated C Alejandro Kirk from the 60-day injured list. |
| 06/12/26 | Toronto Blue Jays signed free agent RHP Jose Melo to a minor league contract. |
| 06/12/26 | Toronto Blue Jays designated C Tyler Heineman for assignment. |
| 06/12/26 | Toronto Blue Jays recalled LF Davis Schneider from Buffalo Bisons. |
| 06/12/26 | Toronto Blue Jays sent RHP Yariel Rodríguez outright to Buffalo Bisons. |
| 06/10/26 | Toronto Blue Jays sent RHP Yimi García on a rehab assignment to Buffalo Bisons. |
| 06/10/26 | Toronto Blue Jays activated RHP Max Scherzer from the 15-day injured list. |
| 06/10/26 | Toronto Blue Jays signed free agent RHP Cristhian Espinosa to a minor league contract. |
| 06/10/26 | Toronto Blue Jays designated RHP Connor Seabold for assignment. |
| 06/09/26 | Toronto Blue Jays activated RHP Dylan Cease from the 15-day injured list. |
| 06/09/26 | Toronto Blue Jays sent C Alejandro Kirk on a rehab assignment to Buffalo Bisons. |
| 06/09/26 | Toronto Blue Jays sent RHP Tanner Andrews outright to Buffalo Bisons. |
| 06/09/26 | Toronto Blue Jays optioned LHP Adam Macko to Buffalo Bisons. |
| 06/08/26 | Toronto Blue Jays designated RHP Yariel Rodríguez for assignment. |
| 06/08/26 | Toronto Blue Jays activated RHP Tommy Nance from the 15-day injured list. |
| 06/07/26 | Toronto Blue Jays sent RHP Tanner Andrews outright to Buffalo Bisons. |
| 06/06/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to Buffalo Bisons. |
| 06/06/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to Buffalo Bisons. |
| 06/06/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to Buffalo Bisons. |
| 06/06/26 | Toronto Blue Jays sent RHP Shane Bieber on a rehab assignment to Buffalo Bisons. |
| 06/05/26 | Toronto Blue Jays signed free agent SS Beau Philip to a minor league contract. |
| 06/05/26 | Toronto Blue Jays signed free agent RHP Alexander Garcia to a minor league contract. |
| 06/05/26 | Toronto Blue Jays sent RHP Tommy Nance on a rehab assignment to Buffalo Bisons. |
| 06/05/26 | Toronto Blue Jays activated RHP Simeon Woods Richardson. |
| 06/05/26 | Toronto Blue Jays signed free agent RHP Carlos Pena to a minor league contract. |
| 06/05/26 | Toronto Blue Jays sent RHP Tommy Nance on a rehab assignment to Buffalo Bisons. |
| 06/05/26 | Toronto Blue Jays signed free agent RHP Johan Figuera to a minor league contract. |
| 06/05/26 | Toronto Blue Jays optioned RHP Chad Dallas to Buffalo Bisons. |
| 06/04/26 | Toronto Blue Jays sent RHP Dylan Cease on a rehab assignment to Buffalo Bisons. |
| 06/04/26 | Toronto Blue Jays activated RHP Chad Dallas. |
| 06/04/26 | Toronto Blue Jays designated RHP Tanner Andrews for assignment. |
| 06/04/26 | Toronto Blue Jays selected the contract of RHP Chad Dallas from Buffalo Bisons. |
| 06/04/26 | Toronto Blue Jays optioned RHP Hayden Juenger to Buffalo Bisons. |
| 06/03/26 | Toronto Blue Jays sent RHP Yimi García on a rehab assignment to Dunedin Blue Jays. |
| 06/03/26 | Toronto Blue Jays sent RHP Yimi García on a rehab assignment to Dunedin Blue Jays. |
| 06/03/26 | Toronto Blue Jays transferred LHP Joe Mantiply from the 15-day injured list to the 60-day injured list. Left knee inflammation. |
| 06/03/26 | Toronto Blue Jays sent C Alejandro Kirk on a rehab assignment to Dunedin Blue Jays. |
| 06/03/26 | Minnesota Twins traded RHP Simeon Woods Richardson to Toronto Blue Jays for cash. |
| 06/02/26 | Toronto Blue Jays sent RHP Lazaro Estrada on a rehab assignment to Buffalo Bisons. |
| 06/01/26 | RHP Austin Voth elected free agency. |
| 06/01/26 | Toronto Blue Jays signed free agent DH Eloy Jiménez to a minor league contract. |