| 31 Aug 17 | J. Sancho Jadon Sancho |  Manchester CityMNC | → |  Borussia DortmundDOR | Undisclosed |
| 31 Aug 17 | J. Denayer Jason Denayer | Manchester CityMNC | → |  GalatasarayGAL | Loan |
| 31 Aug 17 | J. Sancho Jadon Sancho | Manchester CityMNC | → | Borussia DortmundDOR | Undisclosed |
| 31 Aug 17 | W. Bony Wilfried Bony | Manchester CityMNC | → |  Swansea CitySWA | Undisclosed |
| 31 Aug 17 | K. Bryan Kean Bryan | Manchester CityMNC | → |  Oldham AthleticOLD | Loan |
| 28 Aug 17 | P. Roberts Patrick Roberts | Manchester CityMNC | → |  CelticCEL | Loan |
| 28 Aug 17 | P. Roberts Patrick Roberts | Manchester CityMNC | → | CelticCEL | Loan |
| 21 Aug 17 | S. Nasri Samir Nasri | Manchester CityMNC | → |  AntalyasporANT | Undisclosed |
| 18 Aug 17 | O. Kayode Olarenwaju Kayode |  Austria ViennaVIE | → | Manchester CityMNC | Undisclosed |
| 18 Aug 17 | O. Kayode Olarenwaju Kayode | Manchester CityMNC | → |  GironaGIR | Loan |
| 18 Aug 17 | O. Kayode Olarenwaju Kayode | Manchester CityMNC | → | GironaGIR | Loan |
| 08 Aug 17 | Uriel Antuna | Manchester CityMNC | → |  FC GroningenGRO | Loan |
| 08 Aug 17 | Uriel Antuna | Manchester CityMNC | → | FC GroningenGRO | Loan |
| 04 Aug 17 | Fernando | Manchester CityMNC | → | GalatasarayGAL | Undisclosed |
| 03 Aug 17 | K. Iheanacho Kelechi Iheanacho | Manchester CityMNC | → |  Leicester CityLEI | Undisclosed |
| 03 Aug 17 | R. Kongolo Rodney Kongolo | Manchester CityMNC | → |  Doncaster RoversDON | Loan |
| 01 Aug 17 | M. Moreno Marlos Moreno | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | Douglas Luiz | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | A. García Aleix García | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | M. Moreno Marlos Moreno | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | P. Maffeo Pablo Maffeo | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | Douglas Luiz | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | A. García Aleix García | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Aug 17 | P. Maffeo Pablo Maffeo | Manchester CityMNC | → | GironaGIR | Loan |
| 28 Jul 17 | I. Buckley-Ricketts Isaac Buckley-Ricketts | Manchester CityMNC | → |  FC TwenteTWE | Loan |
| 28 Jul 17 | I. Buckley-Ricketts Isaac Buckley-Ricketts | Manchester CityMNC | → | FC TwenteTWE | Loan |
| 24 Jul 17 | B. Mendy Benjamin Mendy |  AS MonacoMON | → | Manchester CityMNC | Undisclosed |
| 24 Jul 17 | B. Mendy Benjamin Mendy | AS MonacoMON | → | Manchester CityMNC | Undisclosed |
| 23 Jul 17 | Danilo |  Real MadridMAD | → | Manchester CityMNC | Undisclosed |
| 23 Jul 17 | Danilo | Real MadridMAD | → | Manchester CityMNC | Undisclosed |
| 22 Jul 17 | A. Kolarov Aleksandar Kolarov | Manchester CityMNC | → |  AS RomaROMA | 5,000,000 |
| 22 Jul 17 | A. Kolarov Aleksandar Kolarov | Manchester CityMNC | → | AS RomaROMA | 5,000,000 |
| 21 Jul 17 | T. Agyepong Thomas Agyepong | Manchester CityMNC | → |  NAC BredaNAC | Loan |
| 21 Jul 17 | T. Agyepong Thomas Agyepong | Manchester CityMNC | → | NAC BredaNAC | Loan |
| 18 Jul 17 | J. Hart Joe Hart | Manchester CityMNC | → |  West Ham UnitedWHU | Loan |
| 16 Jul 17 | Nolito | Manchester CityMNC | → |  SevillaSEV | Undisclosed |
| 16 Jul 17 | Nolito | Manchester CityMNC | → | SevillaSEV | Undisclosed |
| 15 Jul 17 | Douglas Carioca |  Vasco da GamaVAS | → | Manchester CityMNC | Undisclosed |
| 15 Jul 17 | Douglas Carioca | Vasco da GamaVAS | → | Manchester CityMNC | Undisclosed |
| 14 Jul 17 | K. Walker Kyle Walker |  Tottenham HotspurTOT | → | Manchester CityMNC | Undisclosed |
| 12 Jul 17 | O. Ntcham Olivier Ntcham | Manchester CityMNC | → | CelticCEL | Undisclosed |
| 12 Jul 17 | O. Ntcham Olivier Ntcham | Manchester CityMNC | → | CelticCEL | Undisclosed |
| 07 Jul 17 | Joe Coveney | Manchester CityMNC | → |  Nottingham ForestFOR | Undisclosed |
| 07 Jul 17 | Joe Coveney | Manchester CityMNC | → | Nottingham ForestFOR | Undisclosed |
| 07 Jul 17 | Joe Coveney | Manchester CityMNC | → | Nottingham ForestFOR | Free |
| 07 Jul 17 | Joe Coveney | Manchester CityMNC | → | Nottingham ForestFOR | Free |
| 06 Jul 17 | R. Sobrino Rubén Sobrino | Manchester CityMNC | → |  AlavésALV | Undisclosed |
| 06 Jul 17 | R. Sobrino Rubén Sobrino | Manchester CityMNC | → | AlavésALV | Undisclosed |
| 03 Jul 17 | B. Celina Bersant Celina | Manchester CityMNC | → |  Ipswich TownIPS | Loan |
| 03 Jul 17 | B. Celina Bersant Celina | Manchester CityMNC | → | Ipswich TownIPS | Loan |
| 01 Jul 17 | B. Silva Bernardo Silva | AS MonacoMON | → | Manchester CityMNC | Undisclosed |
| 01 Jul 17 | A. Smith-Brown Ashley Smith-Brown | Manchester CityMNC | → |  Heart of MidlothianHOM | Loan |
| 01 Jul 17 | A. Gunn Angus Gunn | Manchester CityMNC | → |  Norwich CityNOR | Loan |
| 01 Jul 17 | P. Zabaleta Pablo Zabaleta | Manchester CityMNC | → | West Ham UnitedWHU | Free |
| 01 Jul 17 | W. Caballero Wilfredo Caballero | Manchester CityMNC | → |  ChelseaCHE | Free |
| 01 Jul 17 | E. Ünal Enes Ünal | Manchester CityMNC | → |  VillarrealVIL | Undisclosed |
| 01 Jul 17 | B. Silva Bernardo Silva | AS MonacoMON | → | Manchester CityMNC | Undisclosed |
| 01 Jul 17 | Ederson |  BenficaBEN | → | Manchester CityMNC | Undisclosed |
| 01 Jul 17 | A. Gunn Angus Gunn | Manchester CityMNC | → | Norwich CityNOR | Loan |
| 01 Jul 17 | E. Ünal Enes Ünal | Manchester CityMNC | → | VillarrealVIL | Undisclosed |
| 01 Jul 17 | A. Mooy Aaron Mooy | Manchester CityMNC | → |  Huddersfield TownHUD | 8000000 |
| 01 Jul 17 | A. Smith-Brown Ashley Smith-Brown | Manchester CityMNC | → | Heart of MidlothianHOM | Loan |
| 14 Feb 17 | Yangel Herrera | Manchester CityMNC | → |  New York City FCNYC | Loan |
| 14 Feb 17 | Yangel Herrera | Manchester CityMNC | → | New York City FCNYC | Loan |
| 31 Jan 17 | Jack Byrne | Manchester CityMNC | → |  Wigan AthleticWGA | Undisclosed |
| 31 Jan 17 | D. Faupala David Faupala | Manchester CityMNC | → |  ChesterfieldCHES | Loan |
| 31 Jan 17 | Jack Byrne | Manchester CityMNC | → | Wigan AthleticWGA | Undisclosed |
| 24 Jan 17 | B. Boateng Bismark Boateng | Manchester CityMNC | → |  Colorado RapidsCOL | Undisclosed |
| 24 Jan 17 | B. Boateng Bismark Boateng | Manchester CityMNC | → | Colorado RapidsCOL | Undisclosed |
| 19 Jan 17 | B. Zuculini Bruno Zuculini | Manchester CityMNC | → |  Hellas VeronaVER | Loan |
| 13 Jan 17 | I. Lawlor Ian Lawlor | Manchester CityMNC | → | Doncaster RoversDON | Undisclosed |
| 12 Jan 17 | G. Glendon George Glendon | Manchester CityMNC | → |  Fleetwood TownFLE | Undisclosed |
| 11 Jan 17 | M. García Manu García | Manchester CityMNC | → | NAC BredaNAC | Loan |
| 01 Jan 17 | Angeliño | Manchester CityMNC | → | GironaGIR | Loan |
| 01 Jan 17 | P. Maffeo Pablo Maffeo | Manchester CityMNC | → | GironaGIR | Loan |