Orioles Roster & Staff
Transactions
| Date | Transaction |
| 05/28/24 | Houston Astros claimed RHP Kaleb Ort off waivers from Baltimore Orioles. |
| 05/27/24 | RHP Kaleb Ort roster status changed by Baltimore Orioles. |
| 05/27/24 | Baltimore Orioles activated RHP Thyago Vieira. |
| 05/27/24 | Baltimore Orioles optioned LHP Nick Vespi to Norfolk Tides. |
| 05/25/24 | Milwaukee Brewers traded RHP Thyago Vieira and RHP Aneuris Rodriguez to Baltimore Orioles for RHP Garrett Stallings. |
| 05/25/24 | Milwaukee Brewers traded RHP Thyago Vieira and RHP Aneuris Rodriguez to Baltimore Orioles for RHP Garrett Stallings. |
| 05/25/24 | Milwaukee Brewers traded RHP Thyago Vieira and RHP Aneuris Rodriguez to Baltimore Orioles for RHP Garrett Stallings. |
| 05/24/24 | Baltimore Orioles placed RHP Dean Kremer on the 15-day injured list retroactive to May 21, 2024. Right triceps strain. |
| 05/24/24 | Baltimore Orioles optioned RHP Jonathan Heasley to Norfolk Tides. |
| 05/24/24 | Baltimore Orioles recalled LHP Nick Vespi from Norfolk Tides. |
| 05/24/24 | Baltimore Orioles recalled RHP Dillon Tate from Norfolk Tides. |
| 05/23/24 | Baltimore Orioles placed LHP John Means on the 15-day injured list. Left forearm strain. |
| 05/23/24 | Baltimore Orioles optioned C Blake Hunt to Norfolk Tides. |
| 05/23/24 | Baltimore Orioles recalled RHP Jonathan Heasley from Norfolk Tides. |
| 05/23/24 | Baltimore Orioles optioned LHP Nick Vespi to Norfolk Tides. |
| 05/22/24 | Seattle Mariners traded C Blake Hunt to Baltimore Orioles for RHP Mike Baumann and C Michael Pérez. |
| 05/22/24 | Seattle Mariners traded C Blake Hunt to Baltimore Orioles for RHP Mike Baumann and C Michael Pérez. |
| 05/22/24 | Baltimore Orioles recalled LHP Nick Vespi from Norfolk Tides. |
| 05/22/24 | Seattle Mariners traded C Blake Hunt to Baltimore Orioles for RHP Mike Baumann and C Michael Pérez. |
| 05/18/24 | Baltimore Orioles activated RHP Grayson Rodriguez from the 15-day injured list. |
| 05/18/24 | Baltimore Orioles designated RHP Mike Baumann for assignment. |
| 05/18/24 | San Francisco Giants claimed CF Ryan McKenna off waivers from Baltimore Orioles. |
| 05/13/24 | Baltimore Orioles designated CF Ryan McKenna for assignment. |
| 05/13/24 | Baltimore Orioles activated RF Austin Hays from the 10-day injured list. |
| 05/13/24 | Baltimore Orioles optioned OF Heston Kjerstad to Norfolk Tides. |
| 05/13/24 | Baltimore Orioles recalled CF Kyle Stowers from Norfolk Tides. |
| 05/13/24 | Baltimore Orioles optioned RHP Corbin Martin to Norfolk Tides. |
| 05/13/24 | Baltimore Orioles claimed RHP Corbin Martin off waivers from Milwaukee Brewers. |
| 05/07/24 | Baltimore Orioles sent RF Austin Hays on a rehab assignment to Bowie Baysox. |
| 05/07/24 | Baltimore Orioles sent RF Austin Hays on a rehab assignment to Bowie Baysox. |
| 05/06/24 | New York Mets claimed RHP Yohan Ramírez off waivers from Baltimore Orioles. |
| 05/02/24 | Baltimore Orioles designated RHP Yohan Ramírez for assignment. |
| 05/02/24 | Baltimore Orioles activated RHP Kyle Bradish from the 15-day injured list. |
| 05/01/24 | Baltimore Orioles activated LHP John Means from the 15-day injured list. |