Royals Roster & Staff
Transactions
| Date | Transaction |
| 02/24/21 | Jakob Junis changed number to 24. |
| 02/24/21 | Carlos Hernandez changed number to 43. |
| 02/24/21 | Kansas City Royals invited non-roster RHP Andres Sotillet to spring training. |
| 02/24/21 | Kansas City Royals invited non-roster OF Erick Pena to spring training. |
| 02/24/21 | Kansas City Royals invited non-roster SS Nick Loftin to spring training. |
| 02/22/21 | Kansas City Royals signed free agent RHP Brad Brach to a minor league contract and invited him to spring training. |
| 02/16/21 | Kelvin Gutierrez changed number to 19. |
| 02/12/21 | Kansas City Royals signed free agent 2B Angel Franco to a minor league contract. |
| 02/10/21 | Boston Red Sox Traded cash and LF Andrew Benintendi to Kansas City Royals; Kansas City Royals Traded Player To Be Named Later, Player To Be Named Later and CF Franchy Cordero to Boston Red Sox; Kansas City Royals Traded CF Khalil Lee to New York Mets and New York Mets Traded Player To Be Named Later and Josh Winckowski to Boston Red Sox. |
| 02/10/21 | Boston Red Sox Traded cash and LF Andrew Benintendi to Kansas City Royals; Kansas City Royals Traded Player To Be Named Later, Player To Be Named Later and CF Franchy Cordero to Boston Red Sox; Kansas City Royals Traded CF Khalil Lee to New York Mets and New York Mets Traded Player To Be Named Later and Josh Winckowski to Boston Red Sox. |
| 02/10/21 | Boston Red Sox Traded cash and LF Andrew Benintendi to Kansas City Royals; Kansas City Royals Traded Player To Be Named Later, Player To Be Named Later and CF Franchy Cordero to Boston Red Sox; Kansas City Royals Traded CF Khalil Lee to New York Mets and New York Mets Traded Player To Be Named Later and Josh Winckowski to Boston Red Sox. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Jake Kalish to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jon Heasley to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C Nick Dini to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Austin Cox to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Jake Brentz to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jonathan Bowlan to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 2B Gabriel Cancel to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Alec Marsh to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LF Anderson Miller to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Jake Brentz to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster OF Seuly Matias to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster CF Kyle Isbel to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LF Anderson Miller to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Bobby Witt Jr. to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Jeison Guzman to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Clay Dungan to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 3B Emmanuel Rivera to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 2B Erick Mejia to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C MJ Melendez to spring training. |
| 02/05/21 | Kansas City Royals signed free agent 2B Hanser Alberto to a minor league contract and invited him to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C Freddy Fermin to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jackson Kowar to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jon Heasley to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Jake Kalish to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Asa Lacy to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Daniel Lynch to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C MJ Melendez to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Jeison Guzman to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster OF Seuly Matias to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Eric Skoglund to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Austin Cox to spring training. |
| 02/05/21 | Kansas City Royals signed free agent 2B Hanser Alberto to a minor league contract and invited him to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 2B Erick Mejia to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Gabe Speier to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 3B Emmanuel Rivera to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jonathan Bowlan to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 1B Nick Pratto to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C Freddy Fermin to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster CF Kyle Isbel to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Bobby Witt Jr. to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster C Nick Dini to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 1B Nick Pratto to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster SS Clay Dungan to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Gabe Speier to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Eric Skoglund to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Daniel Lynch to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster LHP Asa Lacy to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Jackson Kowar to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster RHP Alec Marsh to spring training. |
| 02/05/21 | Kansas City Royals invited non-roster 2B Gabriel Cancel to spring training. |
