| 02 Sept 19 | J. Frimpong Jeremie Frimpong |  Manchester CityMNC | → |  CelticCEL | Undisclosed |
| 02 Sept 19 | J. Frimpong Jeremie Frimpong | Manchester CityMNC | → | CelticCEL | Undisclosed |
| 02 Sept 19 | J. Latibeaudiere Joel Latibeaudiere | Manchester CityMNC | → |  FC TwenteTWE | Loan |
| 02 Sept 19 | J. Latibeaudiere Joel Latibeaudiere | Manchester CityMNC | → | FC TwenteTWE | Loan |
| 30 Aug 19 | Ryotaro Meshino | Manchester CityMNC | → |  Heart of MidlothianHOM | Loan |
| 30 Aug 19 | Ryotaro Meshino | Manchester CityMNC | → | Heart of MidlothianHOM | Loan |
| 12 Aug 19 | E. Mangala Eliaquim Mangala | Manchester CityMNC | → |  ValenciaVAL | Undisclosed |
| 12 Aug 19 | P. Porro Pedro Porro | Manchester CityMNC | → |  Real ValladolidVLL | Loan |
| 12 Aug 19 | E. Mangala Eliaquim Mangala | Manchester CityMNC | → | ValenciaVAL | Undisclosed |
| 12 Aug 19 | P. Porro Pedro Porro | Manchester CityMNC | → | Real ValladolidVLL | Loan |
| 09 Aug 19 | B. Barker Brandon Barker | Manchester CityMNC | → |  RangersRAN | Undisclosed |
| 09 Aug 19 | B. Barker Brandon Barker | Manchester CityMNC | → | RangersRAN | Undisclosed |
| 08 Aug 19 | L. Bolton Luke Bolton | Manchester CityMNC | → |  Luton TownLUT | Loan |
| 08 Aug 19 | L. Bolton Luke Bolton | Manchester CityMNC | → | Luton TownLUT | Loan |
| 08 Aug 19 | S. Carson Scott Carson |  Derby CountyDER | → | Manchester CityMNC | Loan |
| 08 Aug 19 | S. Carson Scott Carson | Derby CountyDER | → | Manchester CityMNC | Loan |
| 07 Aug 19 | Danilo | Manchester CityMNC | → |  JuventusJUV | 37000000 |
| 07 Aug 19 | Danilo | Manchester CityMNC | → | JuventusJUV | 37000000 |
| 07 Aug 19 | J. Cancelo João Cancelo | JuventusJUV | → | Manchester CityMNC | 65000000 |
| 07 Aug 19 | J. Cancelo João Cancelo | JuventusJUV | → | Manchester CityMNC | 65000000 |
| 03 Aug 19 | L. Nmecha Lukas Nmecha | Manchester CityMNC | → |  Werder BremenWER | Loan |
| 03 Aug 19 | L. Nmecha Lukas Nmecha | Manchester CityMNC | → | Werder BremenWER | Loan |
| 31 Jul 19 | T. Adarabioyo Tosin Adarabioyo | Manchester CityMNC | → |  Blackburn RoversBLK | Loan |
| 31 Jul 19 | T. Adarabioyo Tosin Adarabioyo | Manchester CityMNC | → | Blackburn RoversBLK | Loan |
| 26 Jul 19 | Y. Herrera Yangel Herrera | Manchester CityMNC | → |  GranadaGCF | Loan |
| 26 Jul 19 | Y. Herrera Yangel Herrera | Manchester CityMNC | → | GranadaGCF | Loan |
| 25 Jul 19 | T. Dele-Bashiru Tom Dele-Bashiru | Manchester CityMNC | → |  WatfordWAT | Free |
| 25 Jul 19 | Douglas Carioca | Manchester CityMNC | → |  Aston VillaAVL | Undisclosed |
| 15 Jul 19 | F. Delph Fabian Delph | Manchester CityMNC | → |  EvertonEVE | Undisclosed |
| 09 Jul 19 | A. Muric Aro Muric | Manchester CityMNC | → |  Nottingham ForestFOR | Loan |
| 09 Jul 19 | A. Muric Aro Muric | Manchester CityMNC | → | Nottingham ForestFOR | Loan |
| 09 Jul 19 | Z. Steffen Zack Steffen | Manchester CityMNC | → |  Fortuna DüsseldorfFOR | Loan |
| 09 Jul 19 | Z. Steffen Zack Steffen | Manchester CityMNC | → | Fortuna DüsseldorfFOR | Loan |
| 04 Jul 19 | A. Cáceres Anthony Cáceres | Manchester CityMNC | → |  Sydney FCSYD | Free |
| 04 Jul 19 | Rodri |  Atletico MadridATL | → | Manchester CityMNC | Undisclosed |
| 04 Jul 19 | Rodri | Atletico MadridATL | → | Manchester CityMNC | Undisclosed |
| 04 Jul 19 | A. Cáceres Anthony Cáceres | Manchester CityMNC | → | Sydney FCSYD | Free |
| 03 Jul 19 | Angeliño |  PSV EindhovenPSV | → | Manchester CityMNC | Undisclosed |
| 03 Jul 19 | Angeliño | PSV EindhovenPSV | → | Manchester CityMNC | Undisclosed |
| 01 Jul 19 | V. Kompany Vincent Kompany | Manchester CityMNC | → |  AnderlechtAND | Free |
| 01 Jul 19 | Matt Smith | Manchester CityMNC | → |  Queens Park RangersQPR | Loan |
| 01 Jul 19 | J. Harrison Jack Harrison | Manchester CityMNC | → |  Leeds UnitedLEE | Loan |
| 01 Jul 19 | J. Harrison Jack Harrison | Manchester CityMNC | → | Leeds UnitedLEE | Loan |
| 01 Jul 19 | Matt Smith | Manchester CityMNC | → | Queens Park RangersQPR | Loan |
| 30 May 19 | P. Roberts Patrick Roberts | Manchester CityMNC | → |  Norwich CityNOR | Loan |
| 30 May 19 | P. Roberts Patrick Roberts | Manchester CityMNC | → | Norwich CityNOR | Loan |
| 31 Jan 19 | Ante Palaversa | HSXHajduk SplitHajduk Split | → | Manchester CityMNC | Undisclosed |
| 31 Jan 19 | Ante Palaversa | Manchester CityMNC | → | HSXHajduk SplitHajduk Split | Loan |
| 30 Jan 19 | R. Matondo Rabbi Matondo | Manchester CityMNC | → |  Schalke 04SCHA | Undisclosed |
| 30 Jan 19 | R. Matondo Rabbi Matondo | Manchester CityMNC | → | Schalke 04SCHA | Undisclosed |
| 29 Jan 19 | Uriel Antuna | Manchester CityMNC | → |  LA GalaxyLA | Loan |
| 29 Jan 19 | Uriel Antuna | Manchester CityMNC | → | LA GalaxyLA | Loan |
| 26 Jan 19 | M. Moreno Marlos Moreno | Manchester CityMNC | → |  SantosSAN | Loan |
| 26 Jan 19 | M. Moreno Marlos Moreno | Manchester CityMNC | → | SantosSAN | Loan |
| 24 Jan 19 | L. Bolton Luke Bolton | Manchester CityMNC | → |  Wycombe WanderersWYC | Loan |
| 16 Jan 19 | Y. Herrera Yangel Herrera | Manchester CityMNC | → |  HuescaHUE | Loan |
| 16 Jan 19 | Y. Herrera Yangel Herrera | Manchester CityMNC | → | HuescaHUE | Loan |
| 07 Jan 19 | B. Díaz Brahim Díaz | Manchester CityMNC | → |  Real MadridMAD | Undisclosed |
| 07 Jan 19 | B. Díaz Brahim Díaz | Manchester CityMNC | → | Real MadridMAD | Undisclosed |
| 01 Jan 19 | A. Cáceres Anthony Cáceres | Manchester CityMNC | → | Sydney FCSYD | Loan |
| 01 Jan 19 | A. Cáceres Anthony Cáceres | Manchester CityMNC | → | Sydney FCSYD | Loan |