Royals Roster & Staff
Transactions
| Date | Transaction |
| 05/28/11 | LHP Yamil Rios assigned to DSL Royals from Kansas City Royals. |
| 05/28/11 | RHP Jose Miguel Rodriguez assigned to DSL Royals from Kansas City Royals. |
| 05/28/11 | Brawlun Gomez assigned to DSL Royals from Kansas City Royals. |
| 05/28/11 | RF Jose Solano assigned to DSL Royals from Kansas City Royals. |
| 05/27/11 | Kansas City Royals signed OF Brawlun Gomez. |
| 05/27/11 | Kansas City Royals designated Robinson Tejeda for assignment. |
| 05/27/11 | Colorado Rockies traded RHP Felipe Paulino to Kansas City Royals. |
| 05/27/11 | Kansas City Royals signed RHP Jose Miguel Rodriguez. |
| 05/27/11 | Kansas City Royals signed OF Jose Solano. |
| 05/27/11 | Kansas City Royals signed LHP Yamil Rios. |
| 05/26/11 | Kansas City Royals designated Robinson Tejeda for assignment. |
| 05/25/11 | New York Yankees claimed RHP Kanekoa Texeira off waivers from Kansas City Royals. |
| 05/22/11 | Yem Prades assigned to Wilmington Blue Rocks from Kansas City Royals. |
| 05/19/11 | Kansas City Royals recalled Greg Holland from Omaha Storm Chasers. |
| 05/19/11 | Kansas City Royals activated RHP Robinson Tejeda from the 15-day disabled list. |
| 05/19/11 | Kansas City Royals optioned Jeremy Jeffress to Omaha Storm Chasers. |
| 05/19/11 | Kansas City Royals optioned Jarrod Dyson to Omaha Storm Chasers. |
| 05/18/11 | Kansas City Royals designated Kanekoa Texeira for assignment. |
| 05/18/11 | Kansas City Royals placed RHP Kyle Davies on the 15-day disabled list retroactive to May 17, 2011. Right rotator cuff inflammation. |
| 05/18/11 | Kansas City Royals selected the contract of Danny Duffy from Omaha Storm Chasers. |
| 05/17/11 | Kansas City Royals optioned Vin Mazzaro to Omaha Storm Chasers. |
| 05/17/11 | Kansas City Royals recalled Everett Teaford from Omaha Storm Chasers. |
| 05/16/11 | Kansas City Royals signed free agent RHP Jose Veras to a minor league contract. |
| 05/12/11 | Steven Caseres assigned to Kane County Cougars from Kansas City Royals. |
| 05/11/11 | Kansas City Royals placed LHP Bruce Chen on the 15-day disabled list retroactive to May 6, 2011. Left lat strain. |
| 05/11/11 | Kansas City Royals recalled Vin Mazzaro from Omaha Storm Chasers. |
| 05/05/11 | Kansas City Royals optioned 1B Kila Ka'aihue to Omaha Storm Chasers. |
| 05/05/11 | Kansas City Royals selected the contract of 1B Eric Hosmer from Omaha Storm Chasers. |
| 05/05/11 | Kansas City Royals transferred C Jason Kendall from the 15-day disabled list to the 60-day disabled list. |
| 05/04/11 | Kansas City Royals signed free agent RHP Ysrael Abreu to a minor league contract. |