Royals Roster & Staff
Transactions
| Date | Transaction |
| 07/30/15 | Kansas City Royals signed free agent RHP Andres Sotillet to a minor league contract. |
| 07/29/15 | Kansas City Royals traded RHP Joe Blanton to Pittsburgh Pirates for cash. |
| 07/29/15 | Kansas City Royals optioned RF Paulo Orlando to Omaha Storm Chasers. |
| 07/28/15 | Kansas City Royals activated 2B Ben Zobrist. |
| 07/28/15 | Kansas City Royals designated RHP Joe Blanton for assignment. |
| 07/28/15 | Kansas City Royals activated RHP Johnny Cueto. |
| 07/28/15 | Oakland Athletics traded Ben Zobrist and cash to Kansas City Royals for RHP Aaron Brooks and LHP Sean Manaea. |
| 07/28/15 | Oakland Athletics traded Ben Zobrist and cash to Kansas City Royals for RHP Aaron Brooks and LHP Sean Manaea. |
| 07/28/15 | Oakland Athletics traded Ben Zobrist and cash to Kansas City Royals for RHP Aaron Brooks and LHP Sean Manaea. |
| 07/27/15 | Franklin Morales changed number to 45. |
| 07/26/15 | Cincinnati Reds traded RHP Johnny Cueto and cash to Kansas City Royals for LHP Brandon Finnegan, LHP Cody Reed and LHP John Lamb. |
| 07/26/15 | Cincinnati Reds traded RHP Johnny Cueto and cash to Kansas City Royals for LHP Brandon Finnegan, LHP Cody Reed and LHP John Lamb. |
| 07/26/15 | Cincinnati Reds traded RHP Johnny Cueto and cash to Kansas City Royals for LHP Brandon Finnegan, LHP Cody Reed and LHP John Lamb. |
| 07/26/15 | Cincinnati Reds traded RHP Johnny Cueto and cash to Kansas City Royals for LHP Brandon Finnegan, LHP Cody Reed and LHP John Lamb. |
| 07/25/15 | Kansas City Royals signed free agent C Freddy Fermin to a minor league contract. |
| 07/24/15 | Kansas City Royals recalled Cheslor Cuthbert from Omaha Storm Chasers. |
| 07/24/15 | Kansas City Royals optioned 3B Dusty Coleman to Omaha Storm Chasers. |
| 07/22/15 | Kansas City Royals recalled RHP Yordano Ventura from Omaha Storm Chasers. |
| 07/22/15 | Kansas City Royals placed LHP Jason Vargas on the 15-day disabled list. Left ulnar collateral ligament tear. |
| 07/21/15 | Kansas City Royals optioned RHP Yordano Ventura to Omaha Storm Chasers. |
| 07/21/15 | Kansas City Royals activated LHP Jason Vargas from the 15-day disabled list. |
| 07/20/15 | Kansas City Royals optioned RHP Yohan Pino to Omaha Storm Chasers. |
| 07/20/15 | Kansas City Royals activated RHP Kris Medlen from the 60-day disabled list. |
| 07/19/15 | Kansas City Royals recalled Yohan Pino from Omaha Storm Chasers. |
| 07/19/15 | Kansas City Royals optioned LHP Brandon Finnegan to Omaha Storm Chasers. |
| 07/18/15 | Kansas City Royals optioned LHP John Lamb to Omaha Storm Chasers. |
| 07/17/15 | OF Tanner Stanley assigned to Kansas City Royals. |
| 07/17/15 | Kansas City Royals recalled John Lamb from Omaha Storm Chasers. |
| 07/15/15 | Kansas City Royals sent RHP Kris Medlen on a rehab assignment to Northwest Arkansas Naturals. |
| 07/13/15 | Kansas City Royals sent LHP Jason Vargas on a rehab assignment to Northwest Arkansas Naturals. |
| 07/13/15 | Kansas City Royals released RHP Jason Frasor. |
| 07/10/15 | Kansas City Royals signed free agent C Sebastian Rivero to a minor league contract. |
| 07/10/15 | Kansas City Royals optioned 3B Cheslor Cuthbert to Omaha Storm Chasers. |
| 07/10/15 | Kansas City Royals signed free agent SS Angel Medina to a minor league contract. |
| 07/10/15 | Kansas City Royals activated 3B Mike Moustakas from the bereavement list. |
| 07/09/15 | Kansas City Royals signed free agent RHP Gabriel Cramer to a minor league contract. |
| 07/09/15 | Kansas City Royals signed free agent RHP Felix Santiago to a minor league contract. |
| 07/09/15 | Kansas City Royals optioned RHP Aaron Brooks to Omaha Storm Chasers. |
| 07/09/15 | Kansas City Royals recalled Brandon Finnegan from Omaha Storm Chasers. |
| 07/09/15 | Yordano Ventura roster status changed by Kansas City Royals. |
| 07/09/15 | Kansas City Royals placed LF Alex Gordon on the 15-day disabled list. Strained left groin muscle |
| 07/08/15 | Kansas City Royals optioned LHP Brandon Finnegan to Omaha Storm Chasers. |
| 07/07/15 | Kansas City Royals recalled Aaron Brooks from Omaha Storm Chasers. |
| 07/06/15 | Kansas City Royals recalled Cheslor Cuthbert from Omaha Storm Chasers. |
| 07/06/15 | Kansas City Royals recalled Paulo Orlando from Omaha Storm Chasers. |
| 07/06/15 | Kansas City Royals placed 3B Mike Moustakas on the bereavement list. |
| 07/06/15 | Kansas City Royals designated RHP Jason Frasor for assignment. |
| 07/04/15 | Kansas City Royals signed free agent OF Seuly Matias to a minor league contract. |
| 07/03/15 | Kansas City Royals signed free agent RHP Luis Alcantara to a minor league contract. |
| 07/03/15 | Kansas City Royals signed free agent SS Jeison Guzman to a minor league contract. |
| 07/03/15 | Kansas City Royals signed free agent P Janser Lara to a minor league contract. |
| 07/03/15 | Kansas City Royals selected the contract of Dusty Coleman from Omaha Storm Chasers. |
| 07/03/15 | Kansas City Royals signed free agent 2B Esteury Ruiz to a minor league contract. |
| 07/03/15 | Kansas City Royals signed free agent SS Rafael Romero to a minor league contract. |
| 07/03/15 | Kansas City Royals optioned 2B Christian Colon to Omaha Storm Chasers. |
| 07/02/15 | Kansas City Royals signed SS Travis Maezes. |
| 07/02/15 | Kansas City Royals signed LHP Brandon Zajac. |
| 07/02/15 | Kansas City Royals signed free agent CF Raymond Lopez to a minor league contract. |
| 07/02/15 | Kansas City Royals signed free agent RHP Joel De La Cruz to a minor league contract. |