Royals Roster & Staff
Transactions
| Date | Transaction |
| 12/19/25 | Philadelphia Phillies traded LHP Matt Strahm to Kansas City Royals for RHP Jonathan Bowlan. |
| 12/19/25 | Philadelphia Phillies traded LHP Matt Strahm to Kansas City Royals for RHP Jonathan Bowlan. |
| 12/17/25 | Kansas City Royals signed free agent CF Lane Thomas. |
| 12/16/25 | Kansas City Royals signed free agent 3B Kevin Newman to a minor league contract. |
| 12/14/25 | Milwaukee Brewers traded LF Isaac Collins and RHP Nick Mears to Kansas City Royals for LHP Angel Zerpa. |
| 12/14/25 | Milwaukee Brewers traded LF Isaac Collins and RHP Nick Mears to Kansas City Royals for LHP Angel Zerpa. |
| 12/14/25 | Milwaukee Brewers traded LF Isaac Collins and RHP Nick Mears to Kansas City Royals for LHP Angel Zerpa. |
| 12/12/25 | Kansas City Royals signed free agent RHP Adrian Rumardo to a minor league contract. |
| 12/12/25 | Kansas City Royals signed free agent RHP Andy Sanchez to a minor league contract. |
| 12/12/25 | Kansas City Royals signed free agent RHP Jose Cuas to a minor league contract. |