| Player | In/Out | Club | Date | Permanent/Loan | Fee |
| Alyssa Aherne | In | Manchester United | 14/09/2023 | Loan | Loan |
| Gabby George | Out | Manchester United | 14/09/2023 | Permanent | Undisclosed |
| Demarai Gray | Out | Al-Ettifaq | 07/09/2023 | Permanent | Undisclosed |
| Fraser Barnsley | In | Oxford United | 05/09/2023 | Permanent | - |
| Alex Iwobi | Out | Fulham | 01/09/2023 | Permanent | Undisclosed |
| Tom Cannon | Out | Leicester City | 01/09/2023 | Permanent | Undisclosed |
| Jean-Philippe Gbamin | Out | - | 01/09/2023 | - | Contract Terminated |
| Neal Maupay | Out | Brentford | 01/09/2023 | Loan | Loan |
| Beto | In | Udinese | 29/08/2023 | Permanent | Undisclosed |
| Mason Holgate | Out | Southampton | 25/08/2023 | Loan | Loan |
| Heather Payne | In | - | 25/08/2023 | Permanent | Free Transfer |
| Karoline Olesen | In | Fortuna Hjørring | 15/08/2023 | Permanent | Undisclosed |
| Jack Harrison | In | Leeds United | 14/08/2023 | Loan | Loan |
| Youssef Chermiti | In | Sporting Clube de Portugal | 11/08/2023 | Permanent | Undisclosed |
| Reece Welch | Out | Forest Green Rovers | 10/08/2023 | Loan | Loan |
| Zan-Luk Leban | Out | Farsley Celtic | 04/08/2023 | Loan | Loan |
| Justine Vanhaevermaet | In | - | 03/08/2023 | Permanent | Free Transfer |
| Emma Bissell | In | - | 02/08/2023 | Permanent | Free Transfer |
| Emily Ramsey | In | - | 29/07/2023 | Permanent | Free Transfer |
| Stanley Mills | Out | Oxford United | 28/07/2023 | Loan | Loan |
| Lewis Warrington | Out | Plymouth Argyle | 26/07/2023 | Loan | Loan |
| Arnaut Danjuma | In | Villarreal | 23/07/2023 | Loan | Loan |
| Ashley Young | In | - | 13/07/2023 | Permanent | Free Transfer |
| Ishé Samuels-Smith | Out | Chelsea | 08/07/2023 | Permanent | Undisclosed |
| Ellis Simms | Out | Coventry City | 07/07/2023 | Permanent | Undisclosed |
| Kenzie Weir | Out | Glasgow City | 06/07/2023 | Loan | Loan |
| Martina Piemonte | In | AC Milan | 05/07/2023 | Permanent | Undisclosed |
| Tom Davies | Out | - | 01/07/2023 | - | Contract Expired |
| Yerry Mina | Out | - | 01/07/2023 | - | Contract Expired |
| Andros Townsend | Out | - | 01/07/2023 | - | Contract Expired |
| Asmir Begovic | Out | - | 01/07/2023 | - | Contract Expired |
| Moise Kean | Out | Juventus | 01/07/2023 | Permanent | Undisclosed |
| Conor Coady | Out | Wolverhampton Wanderers | 01/07/2023 | Loan | Loan Return |
| Ruben Vinagre | Out | Sporting Clube de Portugal | 01/07/2023 | Loan | Loan Return |
| Lewis Gibson | Out | - | 01/07/2023 | - | Contract Expired |
| Izzy Christiansen | Out | - | 01/07/2023 | - | Contract Expired |
| Rikke Sevecke | Out | - | 01/07/2023 | - | Contract Expired |
| Leonie Maier | Out | - | 01/07/2023 | - | Contract Expired |
| Jessica Park | Out | Manchester City | 01/07/2023 | - | Loan Return |
| Emily Ramsey | Out | Manchester United | 01/07/2023 | Loan | Loan Return |
| Aggie Beever-Jones | Out | Chelsea | 01/07/2023 | Loan | Loan Return |
| Harry Tyrer | Out | Chesterfield | 01/07/2023 | Loan | Loan |
| Isaac Price | Out | - | 01/07/2023 | - | Contract Expired |
| Einar Iversen | Out | - | 01/07/2023 | - | Contract Expired |
| Jarrad Branthwaite | In | PSV Eindhoven | 01/07/2023 | Loan | Loan Return |
| Dele | In | Besiktas | 01/07/2023 | Loan | Loan Return |
| Andre Gomes | In | LOSC Lille | 01/07/2023 | Loan | Loan Return |
| Jean-Philippe Gbamin | In | Trabzonspor | 01/07/2023 | Loan | Loan Return |
| Joao Virginia | In | SC Cambuur | 01/07/2023 | Loan | Loan Return |
| Tom Cannon | In | Preston North End | 01/07/2023 | Loan | Loan Return |
| Lewis Warrington | In | Fleetwood Town | 01/07/2023 | Loan | Loan Return |
| Ryan Astley | In | Accrington Stanley | 01/07/2023 | Loan | Loan Return |
| Lewis Dobbin | In | Derby County | 01/07/2023 | Loan | Loan Return |
| Lewis Gibson | In | Bristol Rovers | 01/07/2023 | Loan | Loan Return |
| Tyler Onyango | In | Forest Green Rovers | 01/07/2023 | Loan | Loan Return |
| Harry Tyrer | In | Chester | 01/07/2023 | Loan | Loan Return |
| Kenzie Weir | In | Lewes | 01/07/2023 | Loan | Loan Return |
| Eartha Cumings | Out | Liverpool | 26/03/2023 | Loan | Emergency Loan |
| Eartha Cumings | In | Liverpool | 04/03/2023 | Loan | Emergency Loan |
| Kenzie Weir | Out | Lewes | 01/02/2023 | Loan | Loan |
| Joe Anderson | Out | Sunderland | 31/01/2023 | Permanent | Undisclosed |
| Anthony Gordon | Out | Newcastle United | 29/01/2023 | Permanent | Undisclosed |
| Tyler Onyango | Out | Forest Green Rovers | 27/01/2023 | Loan | Loan |
| Sebastian Quirk | Out | Accrington Stanley | 19/01/2023 | Permanent | Undisclosed |
| Tyler Onyango | In | Burton Albion | 18/01/2023 | Loan | Loan Return |
| Niels Nkounkou | Out | Saint-Etienne | 14/01/2023 | Loan | Loan |
| Niels Nkounkou | In | Cardiff City | 14/01/2023 | Loan | Loan Return |
| Clare Wheeler | In | Fortuna Hjørring | 10/01/2023 | Permanent | Undisclosed |
| Tom Cannon | Out | Preston North End | 10/01/2023 | Loan | Loan |
| Nathan Broadhead | Out | Ipswich Town | 09/01/2023 | Permanent | Undisclosed |
| Giovana Queiroz Costa | Out | Arsenal | 09/01/2023 | - | Loan Return |
| Nathan Broadhead | In | Wigan Athletic | 06/01/2023 | - | Loan Return |
| Eldin Jakupovic | Out | - | 01/01/2023 | - | Contract Expired |
| Ellis Simms | In | Sunderland | 01/01/2023 | - | Loan Return |
| Salomon Rondon | Out | - | 16/12/2022 | - | Contract Terminated |
| Allan | Out | Al Wahda | 27/09/2022 | Permanent | Undisclosed |
| Giovana Queiroz Costa | In | Arsenal | 13/09/2022 | Loan | Loan |
| Eldin Jakupovic | In | - | 13/09/2022 | Permanent | Free Transfer |
| Elise Stenevik | In | Eskilstuna United | 07/09/2022 | Permanent | Undisclosed |
| Lewis Warrington | Out | Fleetwood Town | 01/09/2022 | Loan | Loan |
| Andre Gomes | Out | LOSC Lille | 01/09/2022 | Loan | Loan |
| James Garner | In | Manchester United | 01/09/2022 | Permanent | Undisclosed |
| Idrissa Gana Gueye | In | Paris Saint-Germain | 01/09/2022 | Permanent | Undisclosed |
| Jean-Philippe Gbamin | Out | Trabzonspor | 27/08/2022 | Loan | Loan |
| Niels Nkounkou | Out | Cardiff City | 27/08/2022 | Loan | Loan |
| Neal Maupay | In | Brighton & Hove Albion | 26/08/2022 | Permanent | Undisclosed |
| Dele | Out | Besiktas | 25/08/2022 | Loan | Loan |
| Aggie Beever-Jones | In | Chelsea | 25/08/2022 | Loan | Loan |
| Lewis Gibson | Out | Bristol Rovers | 12/08/2022 | Loan | Loan |
| Katrine Veje | In | - | 09/08/2022 | Permanent | Free Transfer |
| Amadou Onana | In | LOSC Lille | 09/08/2022 | Permanent | Undisclosed |
| Nathan Broadhead | Out | Wigan Athletic | 09/08/2022 | Loan | Loan |
| Conor Coady | In | Wolves | 08/08/2022 | Loan | Loan |
| Kenza Dali | Out | Aston Villa | 05/09/2022 | Permanent | Free |
| Sara Holmgaard | Out | Fortuna Hjørring | 05/09/2022 | Loan | Loan |
| Sara Holmgaard | In | Turbine Potsdam | 05/09/2022 | Permanent | Undisclosed |
| Karen Holmgaard | In | Turbine Potsdam | 05/09/2022 | Permanent | Undisclosed |
| Emily Ramsey | In | Manchester United | 05/09/2022 | Loan | Loan |
| Lewis Dobbin | Out | Derby County | 03/09/2022 | Loan | Loan |
| Ellis Simms | Out | Sunderland | 29/07/2022 | Loan | Loan |
| Dwight McNeil | In | Burnley | 28/07/2022 | Permanent | Undisclosed |
| Rúben Vinagre | In | Sporting Clube de Portugal | 27/07/2022 | Loan | Loan |
| Tyler Onyango | Out | Burton Albion | 27/07/2022 | Loan | Loan |
| Anna Anvegård | Out | BK Hacken | 20/07/2022 | Permanent | Free Transfer |
| Katja Snoeijs | In | - | 18/07/2022 | Permanent | Free Transfer |
| Jarrad Branthwaite | Out | PSV Eindhoven | 17/07/2022 | Loan | Loan |
| Jess Park | In | Manchester City | 15/07/2022 | Loan | Loan |
| Grace Clinton | Out | Manchester United | 15/07/2022 | Permanent | Undisclosed |
| Ryan Astley | Out | Accrington Stanley | 13/07/2022 | Loan | Loan |
| Harry Tyrer | Out | Chester | 08/07/2022 | Loan | Loan |
| Joao Virginia | Out | SC Cambuur | 08/07/2022 | Loan | Loan |
| CecilÃa Rán Rúnarsdóttir | Out | Bayern Munich | 04/07/2022 | Permanent | Undisclosed |
| James Tarkowski | In | - | 02/07/2022 | Permanent | Free Transfer |
| Sandy MacIver | Out | Manchester City | 02/07/2022 | Permanent | Undisclosed |
| Richarlison | Out | Tottenham Hotspur | 01/07/2022 | Permanent | Undisclosed |
| Jonjoe Kenny | Out | Hertha Berlin | 01/07/2022 | - | Contract Expired |
| Fabian Delph | Out | - | 01/07/2022 | - | Contract Expired |
| Cenk Tosun | Out | - | 01/07/2022 | - | Contract Expired |
| Poppy Pattinson | Out | - | 01/07/2022 | - | Contract Expired |
| Danielle Turner | Out | - | 01/07/2022 | - | Contract Expired |
| Simone Magill | Out | - | 01/07/2022 | - | Contract Expired |
| Claire Emslie | Out | - | 01/07/2022 | - | Contract Expired |
| Rafael Garcia | Out | - | 01/07/2022 | - | Contract Expired |
| Harry Hagan | Out | - | 01/07/2022 | - | Contract Expired |
| Sebastian Kristensen | Out | - | 01/07/2022 | - | Contract Expired |
| Rhys Hughes | Out | - | 01/07/2022 | - | Contract Expired |
| Jak Stewart | Out | - | 01/07/2022 | - | Contract Expired |
| Donny van de Beek | Out | Manchester United | 01/07/2022 | Loan | Loan Return |
| Anwar El Ghazi | Out | Aston Villa | 01/07/2022 | Loan | Loan Return |
| Jean-Philippe Gbamin | In | CSKA Moscow | 01/07/2022 | Loan | Loan Return |
| Lewis Warrington | In | Tranmere Rovers | 01/07/2022 | Loan | Loan Return |
| Ellis Simms | In | Heart of Midlothian | 01/07/2022 | Loan | Loan Return |
| Niels Nkounkou | In | Standard Liege | 01/07/2022 | Loan | Loan Return |
| Joao Virginia | In | Sporting Lisbon | 01/07/2022 | Loan | Loan Return |
| Nathan Broadhead | In | Sunderland | 01/07/2022 | Loan | Loan Return |
| Lewis Gibson | In | Sheffield Wednesday | 01/07/2022 | Loan | Loan Return |
| Valérie Gauvin | Out | North Carolina Courage | 31/03/2022 | Permanent | Undisclosed |
| Jean-Phillipe Gbamin | Out | CSKA Moscow | 21/02/2022 | Loan | Loan |
| Billy Crellin | In | Fleetwood Town | 31/01/2022 | Permanent | Undisclosed |
| Dele | In | Tottenham Hotspur | 31/01/2022 | Permanent | Undisclosed |
| Lewis Warrington | Out | Tranmere Rovers | 31/01/2022 | Loan | Loan |
| Donny van de Beek | In | Manchester United | 31/01/2022 | Loan | Loan |
| Ellis Simms | Out | Heart of Midlothian | 26/01/2022 | Loan | Loan |
| Anwar El Ghazi | In | Aston Villa | 13/01/2022 | Loan | Loan |
| Lucas Digne | Out | Aston Villa | 13/01/2022 | Permanent | Undisclosed |
| Nathan Patterson | In | Rangers | 04/01/2022 | Permanent | Undisclosed |
| Vitalii Mykolenko | In | Dinamo Kiev | 01/01/2022 | Permanent | Undisclosed |
| James Rodriguez | Out | Al Rayyan | 22/09/2021 | Permanent | Undisclosed |
| Salomón Rondón | In | Dalian Professional | 31/08/2021 | Permanent | Free Transfer |
| Niels Nkounkou | Out | Standard Liege | 31/08/2021 | Loan | Season-Long Loan |
| Moise Kean | Out | Juventus | 31/08/2021 | Loan | Two-year loan |
| Nathangelo Markelo | Out | PSV Eindhoven | 25/08/2021 | Permanent | Undisclosed |
| Joao Virginia | Out | Sporting Lisbon | 24/08/2021 | Loan | Season-Long Loan |
| Hanna Bennison | In | Rosengård | 24/08/2021 | Permanent | Undisclosed |
| Andy Lonergan | In | - | 20/08/2021 | Permanent | Free Transfer |
| Nathan Broadhead | Out | Sunderland | 16/08/2021 | Loan | Season-Long Loan |
| Lewis Gibson | Out | Sheffield Wednesday | 07/08/2021 | Loan | Season-Long Loan |
| Beni Baningime | Out | Hearts | 29/07/2021 | Permanent | Undisclosed |
| Aurora Galli | In | - | 28/07/2021 | Permanent | Free Transfer |
| Abbey-Leigh Stringer | Out | West Ham United | 27/07/2021 | Permanent | Contract Expired |
| Courtney Brosnan | In | - | 26/07/2021 | Permanent | Free Transfer |
| Bernard | Out | Sharjah FC | 24/07/2021 | Permanent | Undisclosed |
| Demarai Gray | In | Bayer Leverkusen | 22/07/2021 | Permanent | Undisclosed |
| Asmir Begovic | In | - | 20/07/2021 | Permanent | Free Transfer |
| Andros Townsend | In | - | 20/07/2021 | Permanent | Free Transfer |
| Leonie Maier | In | - | 16/07/2021 | Permanent | Free Transfer |
| Nathalie Björn | In | Rosengård | 10/07/2021 | Permanent | Undisclosed |
| Anna Anvegård | In | - | 10/07/2021 | Permanent | Free Transfer |
| Toni Duggan | In | - | 09/07/2021 | Permanent | Free Transfer |
| Kenza Dali | In | - | 01/07/2021 | Permanent | Free Transfer |
| Yannick Bolasie | Out | - | 01/07/2021 | - | Contract Expired |
| Joshua King | Out | - | 01/07/2021 | - | Contract Expired |
| Theo Walcott | Out | Southampton | 01/07/2021 | - | Contract Expired |
| Muhamed Besic | Out | - | 01/07/2021 | - | Contract Expired |
| Matthew Pennington | Out | Shrewsbury Town | 01/07/2021 | - | Contract Expired |
| Callum Connolly | Out | Blackpool | 01/07/2021 | - | Contract Expired |
| Dennis Adeniran | Out | - | 01/07/2021 | - | Contract Expired |
| Josh Bowler | Out | Blackpool | 01/07/2021 | - | Contract Expired |
| Con Ouzounidis | Out | - | 01/07/2021 | - | Contract Expired |
| Bobby Carroll | Out | - | 01/07/2021 | - | Contract Expired |
| Robin Olsen | Out | Roma | 01/07/2021 | Loan | Loan Return |
| Moise Kean | In | Paris Saint-Germain | 01/07/2021 | Loan | Loan Return |
| Cenk Tosun | In | Besiktas | 01/07/2021 | Loan | Loan Return |
| Jonjoe Kenny | In | Celtic | 01/07/2021 | Loan | Loan Return |
| Anthony Gordon | In | Preston North End | 01/07/2021 | Loan | Loan Return |
| Beni Baningime | In | Derby County | 01/07/2021 | Loan | Loan Return |
| Jarrad Branthwaite | In | Blackburn Rovers | 01/07/2021 | Loan | Loan Return |
| Nathangelo Markelo | In | FC Twente | 01/07/2021 | Loan | Loan Return |
| Lewis Gibson | In | Reading | 01/07/2021 | Loan | Loan Return |
| Ellis Simms | In | Blackpool | 01/07/2021 | Loan | Loan Return |
| Hayley Raso | Out | - | 01/07/2021 | - | Contract Expired |
| Elise Hughes | Out | - | 01/07/2021 | - | Contract Expired |
| Joshua King | In | AFC Bournemouth | 01/02/2021 | Permanent | Undisclosed |
| Anthony Gordon | Out | Preston North End | 01/02/2021 | Loan | Loan |
| Beni Baningime | Out | Derby County | 01/02/2021 | Loan | Loan |
| Jonjoe Kenny | Out | Celtic | 01/02/2021 | Loan | Loan |
| Cenk Tosun | Out | Besiktas | 01/02/2021 | Loan | Loan |
| Jonas Lossl | Out | FC Midtjylland | 01/02/2021 | Permanent | Free Transfer |
| Yannick Bolasie | Out | Middlesbrough | 28/01/2021 | Loan | Loan |
| Ellis Simms | Out | Blackpool | 20/01/2021 | Loan | Loan |
| Jarrad Branthwaite | Out | Blackburn Rovers | 14/01/2021 | Loan | Loan |
| Matthew Pennington | Out | Shrewsbury Town | 02/01/2021 | Loan | Loan |
| Callum Connolly | Out | Fleetwood Town | 16/09/2020 | Loan | Season-Long Loan |
| Theo Walcott | Out | Southampton | 05/09/2020 | Loan | Season-Long Loan |
| Ben Godfrey | In | Norwich City | 05/09/2020 | Permanent | Undisclosed |
| Sandro Ramirez | Out | SD Huesca | 05/09/2020 | Permanent | Free Transfer |
| Moise Kean | Out | Paris Saint-Germain | 04/09/2020 | Loan | Season-Long Loan |
| Dennis Adeniran | Out | Wycombe Wanderers | 25/09/2020 | Loan | Season-Long Loan |
| Lewis Gibson | Out | Reading | 22/09/2020 | Loan | Season-Long Loan |
| Abdoulaye Doucoure | In | Watford | 08/09/2020 | Permanent | Undisclosed |
| James Rodriguez | In | Real Madrid | 07/09/2020 | Permanent | Undisclosed |
| Allan | In | Napoli | 05/09/2020 | Permanent | Undisclosed |
| Kieran Dowell | Out | Norwich City | 30/07/2020 | Permanent | Undisclosed |
| Nathangelo Markelo | Out | FC Twente | 28/07/2020 | Loan | Season-Long Loan |
| Leighton Baines | Out | - | 27/07/2020 | - | Contract Expired |
| Maarten Stekelenburg | Out | Ajax | 27/07/2020 | Permanent | Contract Expired |
| Djibril Sidibe | Out | Monaco | 27/07/2020 | Loan | Loan Return |
| Jonjoe Kenny | In | Schalke 04 | 27/07/2020 | Loan | Loan Return |
| Kieran Dowell | In | Wigan Athletic | 27/07/2020 | Loan | Loan Return |
| Sandro Ramirez | In | Real Valladolid | 27/07/2020 | Loan | Loan Return |
| Jonas Lössl | In | Huddersfield Town | 27/07/2020 | Loan | Loan Return |
| Muhamed Besic | In | Sheffield United | 27/07/2020 | Loan | Loan Return |
| Yannick Bolasie | In | Sporting Lisbon | 27/07/2020 | Loan | Loan Return |
| Lewis Gibson | In | Fleetwood Town | 27/07/2020 | Loan | Loan Return |
| Callum Connolly | In | Fleetwood Town | 27/07/2020 | Loan | Loan Return |
| Josh Bowler | In | Hull City | 27/07/2020 | Loan | Loan Return |
| Matthew Pennington | In | Hull City | 27/07/2020 | Loan | Loan Return |
| Niels Nkounkou | In | Marseille | 02/07/2020 | Permanent | Free Transfer |
| Fraser Hornby | Out | Stade de Reims | 01/07/2020 | Permanent | Undisclosed |
| Oumar Niasse | Out | - | 30/06/2020 | - | Contract Expired |
| Cuco Martina | Out | - | 30/06/2020 | - | Contract Expired |
| Luke Garbutt | Out | - | 30/06/2020 | - | Contract Expired |
| Morgan Feeney | Out | - | 30/06/2020 | - | Contract Expired |
| Alex Denny | Out | - | 30/06/2020 | - | Contract Expired |
| Matty Foulds | Out | - | 30/06/2020 | - | Contract Expired |
| Kieran Phillips | Out | - | 30/06/2020 | - | Contract Expired |
| Korede Adedoyin | Out | - | 30/06/2020 | - | Contract Expired |
| Manasse Mampala | Out | - | 30/06/2020 | - | Contract Expired |
| Cenk Tosun | In | Crystal Palace | 30/06/2020 | Loan | Loan Return |
| Nathan Broadhead | In | Burton Albion | 30/06/2020 | Loan | Loan Return |
| Morgan Schneiderlin | Out | Nice | 23/06/2020 | Permanent | Undisclosed |
| Jonas Lössl | Out | Huddersfield Town | 31/01/2020 | Loan | Loan |
| Kieran Phillips | Out | Huddersfield Town Academy | 31/01/2020 | Loan | Loan |
| Lewis Gibson | Out | Fleetwood Town | 31/01/2020 | Loan | Loan |
| Morgan Feeney | Out | Tranmere Rovers | 31/01/2020 | Loan | Loan |
| Antony Evans | Out | SC Paderborn 07 | 29/01/2020 | Permanent | Undisclosed |
| Jarrad Branthwaite | In | Carlisle United | 13/01/2020 | Permanent | Undisclosed |
| Cenk Tosun | Out | Crystal Palace | 10/01/2020 | Loan | Loan |
| Joao Virginia | In | Reading | 07/01/2020 | Loan | Loan Return |
| Callum Connolly | Out | Fleetwood Town | 06/01/2020 | Loan | Loan |
| Callum Connolly | In | Lincoln City | 06/01/2020 | Loan | Loan Return |
| Kieran Dowell | Out | Wigan Athletic | 03/01/2020 | Loan | Loan |
| Kieran Dowell | In | Derby County | 03/01/2020 | Loan | Loan Return |
| Yannick Bolasie | Out | Sporting Lisbon | 02/09/2019 | Loan | Season-long Loan |
| Kevin Mirallas | Out | Royal Antwerp | 30/08/2019 | Permanent | Free Transfer |
| Callum Connolly | Out | Lincoln City | 29/08/2019 | Loan | Season-long Loan |
| Fraser Hornby | Out | KV Kortrijk | 27/08/2019 | Loan | Season-long Loan |
| Henry Onyekuru | Out | Monaco | 12/08/2019 | Permanent | Undisclosed |
| Alex Iwobi | In | Arsenal | 08/08/2019 | Permanent | Undisclosed |
| Muhamed Besic | Out | Sheffield United | 08/08/2019 | Loan | Season-long Loan |
| Matthew Pennington | Out | Hull City | 08/08/2019 | Loan | Season-long Loan |
| James McCarthy | Out | Crystal Palace | 07/08/2019 | Permanent | Undisclosed |
| Djibril Sidibe | In | Monaco | 07/08/2019 | Loan | Season-long Loan |
| Shani Tarashaj | Out | FC Emmen | 07/08/2019 | Loan | Loan |
| Moise Kean | In | Juventus | 04/08/2019 | Permanent | Undisclosed |
| Jean-Philippe Gbamin | In | Mainz 05 | 02/08/2019 | Permanent | Undisclosed |
| Nathan Broadhead | Out | Burton Albion | 02/08/2019 | Loan | Season-long Loan |
| Joe Williams | Out | Wigan Athletic | 31/07/2019 | Permanent | Undisclosed |
| Idrissa Gana Gueye | Out | Paris Saint-Germain | 30/07/2019 | Permanent | Undisclosed |
| Ademola Lookman | Out | RB Leipzig | 25/07/2019 | Permanent | Undisclosed |
| Josh Bowler | Out | Hull City | 18/07/2019 | Loan | Season-long Loan |
| Fabian Delph | In | Manchester City | 15/07/2019 | Permanent | Undisclosed |
| Antonee Robinson | Out | Wigan Athletic | 15/07/2019 | Permanent | Undisclosed |
| Luke Garbutt | Out | Ipswich Town | 12/07/2019 | Loan | Season-long Loan |
| Kieran Dowell | Out | Derby County | 11/07/2019 | Loan | Season-long Loan |
| Joao Virginia | Out | Reading | 11/07/2019 | Loan | Season-long Loan |
| Korede Adedoyin | Out | Hamilton Academical | 11/07/2019 | Loan | Season-long Loan |
| Brendan Galloway | Out | Luton Town | 03/07/2019 | Permanent | Free Transfer |
| Sandro Ramirez | Out | Real Valladolid | 02/07/2019 | Loan | Season-long Loan |
| Jonas Lössl | In | - | 01/07/2019 | Permanent | Free Transfer |
| Jonjoe Kenny | Out | FC Schalke 04 | 01/07/2019 | Loan | Season-long Loan |
| Phil Jagielka | Out | - | 30/06/2019 | - | Contract Expired |
| Ashley Williams | Out | - | 30/06/2019 | - | Contract Expired |
| Bassala Sambou | Out | - | 30/06/2019 | - | Contract Expired |
| Harry Charsley | Out | - | 30/06/2019 | - | Contract Expired |
| Boris Mathis | Out | - | 30/06/2019 | - | Contract Expired |
| Mateuz Hewelt | Out | - | 30/06/2019 | - | Contract Expired |
| Shayne Lavery | Out | - | 30/06/2019 | - | Contract Expired |
| Jack Kiersey | Out | - | 30/06/2019 | - | Contract Expired |
| Danny Bramall | Out | - | 30/06/2019 | - | Contract Expired |
| Joe Hilton | Out | - | 30/06/2019 | - | Contract Expired |
| Chris Renshaw | Out | - | 30/06/2019 | - | Contract Expired |
| Yannick Bolasie | In | Anderlecht | 30/06/2019 | Loan | Loan Return |
| Cuco Martina | In | Feyenoord | 30/06/2019 | Loan | Loan Return |
| Oumar Niasse | In | Cardiff City | 30/06/2019 | Loan | Loan Return |
| Mason Holgate | In | West Bromwich Albion | 30/06/2019 | Loan | Loan Return |
| Antonee Robinson | In | Wigan Athletic | 30/06/2019 | Loan | Loan Return |
| Beni Baningime | In | Wigan Athletic | 30/06/2019 | Loan | Loan Return |
| Kieran Dowell | In | Sheffield United | 30/06/2019 | Loan | Loan Return |
| Matthew Pennington | In | Ipswich Town | 30/06/2019 | Loan | Loan Return |
| Sandro Ramirez | In | Real Sociedad | 30/06/2019 | Loan | Loan Return |
| Joe Williams | In | Bolton Wanderers | 30/06/2019 | Loan | Loan Return |
| Muhamed Besic | In | Middlesbrough | 30/06/2019 | Loan | Loan Return |
| Kevin Mirallas | In | Fiorentina | 30/06/2019 | Loan | Loan Return |
| Kurt Zouma | Out | Chelsea | 30/06/2019 | Loan | Loan Return |
| Ashley Williams | In | Stoke City | 30/06/2019 | Loan | Loan Return |
| Henry Onyekuru | In | Galatasaray | 30/06/2019 | Loan | Loan Return |
| Shani Tarashaj | In | Grasshoppers Zürich | 30/06/2019 | Loan | Loan Return |
| Luke Garbutt | In | Oxford United | 30/06/2019 | Loan | Loan Return |
| Shayne Lavery | In | Falkirk | 30/06/2019 | Loan | Loan Return |
| Andre Gomes | In | Barcelona | 25/06/2019 | Permanent | £22million |
| Nikola Vlasic | Out | CSKA Moscow | 20/06/2019 | Permanent | Undisclosed |
| Tyias Browning | Out | Guangzhou Evergrande | 20/02/2019 | Permanent | Undisclosed |
| Beni Baningime | Out | Wigan Athletic | 31/01/2019 | Loan | Loan |
| Yannick Bolasie | Out | Anderlecht | 31/01/2019 | Loan | Loan |
| Cuco Martina | Out | Feyenoord | 31/01/2019 | Loan | Loan |
| Cuco Martina | In | Stoke City | 31/01/2019 | Loan | Loan Return |
| Callum Connolly | Out | Bolton Wanderers | 31/01/2019 | Loan | Loan |
| Callum Connolly | In | Wigan Athletic | 31/01/2019 | Loan | Loan Return |
| Antony Evans | Out | Blackpool | 31/01/2019 | Loan | Loan |
| Yannick Bolasie | In | Aston Villa | 21/01/2019 | Loan | Loan Return |
| Oumar Niasse | Out | Cardiff City | 18/01/2019 | Loan | Loan |
| Shayne Lavery | Out | Falkirk | 04/01/2019 | Loan | Loan |
| Kieran Dowell | Out | Sheffield United | 01/01/2019 | Loan | Loan |
| Mason Holgate | Out | West Brom | 01/01/2019 | Loan | Loan |
| Matthew Pennington | Out | Ipswich Town | 31/08/2018 | Loan | Loan |
| Sandro Ramirez | Out | Real Sociedad | 30/08/2018 | Loan | Loan |
| Yannick Bolasie | Out | Aston Villa | 25/08/2018 | Loan | Loan |
| Joe Williams | Out | Bolton Wanderers | 23/08/2018 | Loan | Loan |
| Muhamed Besic | Out | Middlesbrough | 23/08/2018 | Loan | Loan |
| Cuco Martina | Out | Stoke City | 17/08/2018 | Loan | Loan |
| Nikola Vlašić | Out | CSKA Moscow | 15/08/2018 | Loan | Loan |
| Kurt Zouma | In | Chelsea | 10/08/2018 | Loan | Loan |
| Bernard | In | Shakhtar Donetsk | 09/08/2018 | Permanent | Free Transfer |
| Yerry Mina | In | Barcelona | 09/08/2018 | Permanent | Undisclosed |
| Callum Connolly | Out | Wigan Athletic | 09/08/2018 | Loan | Loan |
| Andre Gomes | In | Barcelona | 09/08/2018 | Loan | Loan |
| Kevin Mirallas | Out | Fiorentina | 08/08/2018 | Loan | Loan |
| Joao Virginia | In | Arsenal | 03/08/2018 | Permanent | Undisclosed |
| Antonee Robinson | Out | Wigan Athletic | 03/08/2018 | Loan | Loan |
| Ashley Williams | Out | Stoke City | 02/08/2018 | Loan | Loan |
| Lucas Digne | In | Barcelona | 01/08/2018 | Permanent | Undisclosed |
| Davy Klaassen | Out | SV Werder Bremen | 27/07/2018 | Permanent | Undisclosed |
| Richarlison | In | Watford | 24/07/2018 | Permanent | Undisclosed |
| Shani Tarashaj | Out | Grasshoppers Zürich | 19/07/2018 | Loan | Loan |
| Henry Onyekuru | Out | Galatasaray | 13/07/2018 | Loan | Loan |
| Luke Garbutt | Out | Oxford United | 02/07/2018 | Loan | Loan |
| Brendan Galloway | In | Sunderland | 30/06/2018 | Loan | Loan return |
| Sandro Ramirez | In | Sevilla | 30/06/2018 | Loan | Loan return |
| Sam Byrne | Out | - | 30/06/2018 | - | Contract Expired |
| Kieran Dowell | In | Nottingham Forest | 30/06/2018 | Loan | Loan return |
| Kevin Mirallas | In | Olympiakos | 30/06/2018 | Loan | Loan return |
| Henry Onyekuru | In | Anderlecht | 30/06/2018 | Loan | Loan return |
| David Henen | Out | - | 30/06/2018 | - | Contract Expired |
| Joe Williams | In | Barnsley | 30/06/2018 | Loan | Loan return |
| Jose Baxter | Out | - | 30/06/2018 | - | Contract Expired |
| Joel Robles | Out | - | 30/06/2018 | - | Contract Expired |
| Muhamed Besic | In | Middlesbrough | 30/06/2018 | Loan | Loan return |
| Matthew Pennington | In | Leeds United | 30/06/2018 | Loan | Loan return |
| Calum Dyson | Out | - | 30/06/2018 | - | Contract Expired |
| Callum Connolly | In | Ipswich Town | 30/06/2018 | Loan | Loan return |
| Conor Grant | Out | - | 30/06/2018 | - | Contract Expired |
| Eliaquim Mangala | Out | Man City | 30/06/2018 | Loan | End of loan |
| Tyias Browning | In | Sunderland | 30/06/2018 | Loan | Loan return |
| Louis Gray | Out | - | 30/06/2018 | - | Contract Expired |
| Antonee Robinson | In | Bolton Wanderers | 30/06/2018 | Loan | Loan return |
| Ademola Lookman | In | RB Leipzig | 30/06/2018 | Loan | Loan return |
| Wayne Rooney | Out | DC United | 28/06/2018 | Permanent | - |
| Ramiro Funes Mori | Out | Villarreal | 21/06/2018 | Permanent | Undisclosed |
| Harry Charsley | In | Bolton Wanderers | 01/05/2018 | Loan | Loan Return |
| Muhamed Besic | Out | Middlesbrough | 31/01/2018 | Loan | Loan |
| Eliaquim Mangala | In | Man City | 31/01/2018 | Loan | Loan |
| Louis Gray | Out | Carlisle United | 31/01/2018 | Loan | Loan |
| Ademola Lookman | Out | RB Leipzig | 31/01/2018 | Loan | Loan |
| Sandro Ramirez | Out | Sevilla | 30/01/2018 | Loan | Loan |
| Aaron Lennon | Out | Burnley | 23/01/2018 | Permanent | Undisclosed |
| Theo Walcott | In | Arsenal | 17/01/2018 | Permanent | Undisclosed |
| Harry Charsley | Out | Bolton Wanderers | 12/01/2018 | Loan | Loan |
| Kevin Mirallas | Out | Olympiakos | 07/01/2018 | Loan | Loan |
| Gethin Jones | Out | Fleetwood Town | 05/01/2018 | Permanent | Undisclosed |
| Ross Barkley | Out | Chelsea | 05/01/2018 | Permanent | Undisclosed |
| Cenk Tosun | In | Besiktas | 05/01/2018 | Permanent | Undisclosed |
| Liam Walsh | Out | Bristol City | 05/01/2018 | Permanent | Undisclosed |
| Dennis Adeniran | In | Fulham | 31/08/2017 | Permanent | Undisclosed |
| Nikola Vlašić | In | Hajduk Split | 31/08/2017 | Permanent | Undisclosed |
| Callum Connolly | Out | Ipswich Town | 31/08/2017 | Loan | Loan |
| Liam Walsh | Out | Birmingham City | 31/08/2017 | Loan | Loan |
| Conor Grant | Out | Crewe Alexandra | 30/08/2017 | Loan | Loan |
| Gylfi Sigurdsson | In | Swansea City | 16/08/2017 | Permanent | Undisclosed |
| Gareth Barry | Out | West Brom | 15/08/2017 | Permanent | Undisclosed |
| Antonee Robinson | Out | Bolton Wanderers | 04/08/2017 | Loan | - |
| Kieran Dowell | Out | Nottingham Forest | 03/08/2017 | Loan | Loan |
| Joe Williams | Out | Barnsley | 20/07/2017 | Loan | Season-Long Loan |
| Matthew Pennington | Out | Leeds United | 19/07/2017 | Loan | Season-Long Loan |
| Courtney Duffus | Out | Oldham Athletic | 17/07/2017 | Permanent | Undisclosed |
| Cuco Martina | In | Southampton | 17/07/2017 | Permanent | Free |
| Aiden McGeady | Out | Sunderland | 14/07/2017 | Permanent | Permanent |
| Romelu Lukaku | Out | Man Utd | 10/07/2017 | Permanent | Undisclosed |
| Wayne Rooney | In | Man Utd | 09/07/2017 | Permanent | Undisclosed |
| Tyias Browning | Out | Sunderland | 08/07/2017 | Loan | Loan |
| Josh Bowler | In | QPR | 07/07/2017 | Permanent | Undisclosed |
| Anton Donkor | In | VfL Wolfsburg | 07/07/2017 | Loan | Loan |
| Boris Mathis | In | Free Agent | 05/07/2017 | Permanent | Free |
| Brendan Galloway | Out | Sunderland | 05/07/2017 | Loan | Season-Long Loan |
| Gerard Deulofeu | Out | Barcelona | 04/07/2017 | Permanent | Undisclosed |
| Sandro Ramirez | In | CF Malaga | 03/07/2017 | Permanent | Undisclosed |
| Michael Keane | In | Burnley | 03/07/2017 | Permanent | Rising to £30million |
| Enner Valencia | Out | West Ham | 01/07/2017 | Loan | Loan Ended |
| Tom Cleverley | Out | Watford | 01/07/2017 | Permanent | Undisclosed |
| Henry Onyekuru | In | Eupen | 30/06/2017 | Permanent | Undisclosed |
| Henry Onyekuru | Out | Anderlecht | 30/06/2017 | Loan | Loan |
| Nathangelo Markelo | In | FC Volendam | 19/06/2017 | Permanent | Undisclosed |
| Davy Klaassen | In | Ajax | 15/06/2017 | Permanent | €27m |
| Jordan Pickford | In | Sunderland | 15/06/2017 | Permanent | £25m (rising to £30m) |
| Steven Kinsella | Out | Dundalk | 31/01/2017 | Loan | Loan |
| Conor McAleny | Out | Oxford United | 31/01/2017 | Loan | Loan |
| Leandro Rodriguez | Out | Waasland-Beveren | 31/01/2017 | Loan | Loan |
| Bryan Oviedo | Out | Sunderland | 30/01/2017 | Permanent | Undisclosed |
| Darron Gibson | Out | Sunderland | 30/01/2017 | Permanent | Undisclosed |
| Tyias Browning | Out | Preston North End | 30/01/2017 | Loan | Loan |
| Russell Griffiths | Out | Motherwell | 27/01/2017 | Loan | Loan |
| Anton Donkor | In | VfL Wolfsburg | 25/01/2017 | Loan | Loan |
| Gerard Deulofeu | Out | AC Milan | 23/01/2017 | Loan | Loan |
| Nathan Holland | Out | West Ham | 22/01/2017 | Permanent | Undisclosed |
| Gethin Jones | Out | Barnsley | 18/01/2017 | Loan | Loan |
| Callum Connolly | Out | Wigan Athletic | 14/01/2017 | Loan | Loan |
| Morgan Schneiderlin | In | Man Utd | 12/01/2017 | Permanent | £20m (rising to £24m) |
| Tom Cleverley | Out | Watford | 12/01/2017 | Loan | Loan |
| Ademola Lookman | In | Charlton Athletic | 05/01/2017 | Permanent | Undisclosed |
| Conor Grant | Out | Doncaster Rovers | 02/01/2017 | Loan | Loan |
| Delial Brewster | Out | Southport | 01/01/2017 | Loan | Loan |
| Conor Grant | In | Ipswich Town | 20/11/2016 | Loan | Loan Return |
| Dominic Calvert-Lewin | In | Sheffield United | 31/08/2016 | Permanent | Undisclosed |
| James Yates | Out | Crewe Alexandra | 31/08/2016 | Loan | Loan |
| Enner Valencia | In | West Ham | 31/08/2016 | Loan | Loan |
| Aiden McGeady | Out | Preston North End | 31/08/2016 | Loan | Loan |
| Ryan Ledson | Out | Oxford United | 25/08/2016 | Permanent | Undisclosed |
| Brendan Galloway | Out | West Brom | 22/08/2016 | Loan | Undisclosed |
| Yannick Bolasie | In | Crystal Palace | 15/08/2016 | Permanent | Undisclosed |
| Ashley Williams | In | Swansea City | 10/08/2016 | Permanent | Undisclosed |
| John Stones | Out | Man City | 09/08/2016 | Permanent | Undisclosed |
| Russell Griffiths | Out | Cheltenham Town | 05/08/2016 | Loan | - |
| Conor Grant | Out | Ipswich Town | 04/08/2016 | Loan | - |
| Idrissa Gueye | In | Aston Villa | 02/08/2016 | Permanent | Undisclosed |
| Maarten Stekelenburg | In | Fulham | 01/07/2016 | Permanent | Undisclosed |
| Tim Howard | Out | Colorado Rapids | 29/06/2016 | Permanent | Undisclosed |
| Chris Renshaw | In | Oldham Athletic | 20/06/2016 | Permanent | Undisclosed |
| Bassala Sambou | In | Coventry City | 03/06/2016 | Permanent | Undisclosed |
| Shani Tarashaj | In | Grasshoppers Zürich | 09/05/2016 | - | Loan Ended |
| Jonjoe Kenny | In | Oxford City | 09/05/2016 | - | Loan Ended |
| Ryan Ledson | In | Cambridge United | 09/05/2016 | - | Loan Ended |
| Liam Walsh | In | Yeovil Town | 09/05/2016 | - | Loan Ended |
| Luke Garbutt | In | Fulham | 08/05/2016 | - | Loan Ended |
| Aiden McGeady | In | Sheffield Wednesday | 08/05/2016 | - | Loan Ended |
| Conor McAleny | In | Wigan Athletic | 07/05/2016 | Loan | - |
| Matthew Pennington | In | Walsall | 22/04/2016 | - | Recalled From Loan |
| Leandro Rodriguez | In | Brentford | 14/04/2016 | - | Loan Ended |
| David Henen | In | Loan Ended | 11/04/2016 | Loan | Recalled From Loan |
| Callum Connolly | In | Barnsley | 03/04/2016 | - | Loan Ended |
| Michael Donohue | In | Barrow | 30/03/2016 | - | Loan Ended |
| Matthew Pennington | Out | Walsall | 24/03/2016 | Loan | - |
| Leandro Rodriguez | Out | Brentford | 17/03/2016 | Loan | - |
| Conor Grant | In | Doncaster Rovers | 13/03/2016 | - | Loan Ended |
| Callum Connolly | Out | Barnsley | 03/03/2016 | Loan | - |
| Francisco Junior | Out | Strømsgodset IF | 22/02/2016 | Permanent | - |
| Michael Donohue | Out | Barrow | 10/02/2016 | Loan | - |
| Oumar Niasse | In | Lokomotiv Moscow | 01/02/2016 | Permanent | £13.5 million |
| Conor McAleny | Out | Wigan Athletic | 01/02/2016 | Loan | - |
| Aiden McGeady | Out | Sheffield Wednesday | 01/02/2016 | Loan | - |
| Jonjoe Kenny | Out | Oxford United | 27/01/2016 | Loan | - |
| Delial Brewster | In | Stockport County | 25/01/2016 | - | Loan Ended |
| Steven Naismith | Out | Norwich City | 19/01/2016 | Permanent | Undisclosed |
| Shani Tarashaj | In | Grasshoppers Zürich | 07/01/2016 | Permanent | Undiclosed |
| Shani Tarashaj | Out | Grasshoppers Zürich | 07/01/2016 | Loan | - |
| Liam Walsh | Out | Yeovil Town | 06/01/2016 | Loan | - |
| Francisco Junior | In | Wigan Athletic | 04/01/2016 | Loan | - |
| Felipe Mattioni | In | Doncaster Rovers | 03/01/2016 | - | Loan Ended |
| Matty Foulds | In | Bury | 02/01/2016 | Permanent | Undisclosed |
| Delial Brewster | Out | Stockport County | 24/12/2015 | Loan | - |
| Calum Dyson | In | Chester FC | 13/12/2015 | - | Loan Ended |
| Ryan Ledson | Out | Cambridge United | 20/11/2015 | Loan | - |
| Calum Dyson | Out | Chester FC | 10/11/2015 | Loan | - |
| Felipe Mattioni | Out | Doncaster Rovers | 31/10/2015 | Loan | - |
| Jindrich Stanek | In | Hyde FC | 28/10/2015 | Loan | - |
| Jindrich Stanek | Out | Hyde FC | 28/09/2015 | Loan | - |
| Conor McAleny | Out | Charlton Athletic | 14/09/2015 | Loan | - |
| Russell Griffiths | In | Northwich Victoria | 12/09/2015 | Loan | - |
| Calum Dyson | In | Stockport County | 09/09/2015 | - | Loan Ended |
| Ramiro Funes Mori | In | River Plate | 01/09/2015 | Permanent | £9.5m |
| Aaron Lennon | In | Tottenham Hotspur | 01/09/2015 | Permanent | Undisclosed |
| Leandro Rodriguez | In | River Plate Montevideo | 28/08/2015 | Permanent | Undisclosed |
| Mason Holgate | In | Barnsley | 13/08/2015 | Permanent | Undisclosed |
| Russell Griffiths | Out | Northwich Victoria | 12/08/2015 | Loan | - |
| Calum Dyson | Out | Stockport County | 06/08/2015 | Loan | - |
| Luke Garbutt | Out | Fulham | 25/07/2015 | Loan | - |
| Jonjoe Kenny | Out | Wigan Athletic | 23/07/2015 | Loan | - |
| Francisco Junior | Out | Wigan Athletic | 23/07/2015 | Loan | - |
| David Henen | In | Olympiakos | 02/07/2015 | Permanent | Undisclosed |
| Gerard Deulofeu | In | Barcelona | 01/07/2015 | Permanent | €6million |
| Tom Cleverley | In | Free Agent | 01/07/2015 | Free | - |
| George Green | Out | Free Agent | 30/06/2015 | Free | - |
| Ben McLaughlin | Out | Free Agent | 30/06/2015 | Free | - |
| Sylvain Distin | Out | Free Agent | 30/06/2015 | Free | - |
| David Henen | Out | Loan Ended | 30/06/2015 | Loan | - |
| John Lundstram | Out | Free Agent | 30/06/2015 | Free | - |
| Curtis Langton | Out | Free Agent | 30/06/2015 | Free | - |
| Christian Atsu | Out | Loan Ended | 30/06/2015 | Loan | - |
| Conor Grant | In | Motherwell | 30/06/2015 | Loan | - |
| Antolin Alcaraz | Out | Free Agent | 30/06/2015 | Free | - |
| Aaron Lennon | Out | Loan Ended | 30/06/2015 | Loan | - |
| Gethin Jones | In | Plymouth Argyle | 14/05/2015 | Loan | - |
| John Lundstram | In | Scunthorpe United | 03/05/2015 | Loan | - |
| Matthew Pennington | In | Coventry City | 03/05/2015 | Loan | - |
| Francisco Junior | In | Port Vale | 03/05/2015 | Loan | - |
| George Green | In | Tranmere Rovers | 02/05/2015 | Loan | - |
| Conor McAleny | In | Cardiff City | 02/05/2015 | Loan | - |
| George Green | Out | Tranmere Rovers | 26/03/2015 | Loan | - |
| Francisco Junior | Out | Port Vale | 26/03/2015 | Loan | - |
| Gethin Jones | Out | Plymouth Argyle | 25/03/2015 | Loan | - |
| John Lundstram | Out | Scunthorpe United | 19/03/2015 | Loan | - |
| John Lundstram | In | Leyton Orient | 20/02/2015 | Loan | - |
| Conor McAleny | Out | Cardiff City | 02/02/2015 | Loan | - |
| Conor Grant | Out | Motherwell | 02/02/2015 | Loan | - |
| Aaron Lennon | In | Tottenham Hotspur | 02/02/2015 | Loan | - |
| Samuel Eto'o | Out | Sampdoria | 27/01/2015 | Permanent | - |
| John Lundstram | Out | Leyton Orient | 09/01/2015 | Loan | - |
| Connor Hunt | In | Hyde FC | 09/01/2015 | Loan | - |
| Ben McLaughlin | Out | AFC Telford United | 07/01/2015 | Loan | - |
| Hallam Hope | Out | Bury | 04/01/2015 | Permanent | - |
| John Lundstram | In | Blackpool | 03/01/2015 | Loan | - |
| Matthew Pennington | Out | Coventry City | 27/11/2014 | Loan | - |
| Courtney Duffus | In | Bury | 24/11/2014 | Loan | - |
| Connor Hunt | Out | Hyde FC | 21/11/2014 | Loan | - |
| Courtney Duffus | Out | Bury | 24/10/2014 | Loan | - |
| Connor Hunt | Out | Chesterfield | 18/10/2014 | Loan | - |
| Tyias Browning | In | Wigan Athletic | 27/09/2014 | Loan | - |
| Shane Duffy | Out | Blackburn Rovers | 01/09/2014 | Permanent | Undisclosed |
| Shane Duffy | In | Yeovil Town | 01/09/2014 | Loan | - |
| David Henen | In | Olympiakos | 01/09/2014 | Loan | - |
| Hallam Hope | Out | Sheffield Wednesday | 29/08/2014 | Loan | - |
| Samuel Eto'o | In | Â | 26/08/2014 | Permanent | - |
| Francisco Junior | In | Everton | 15/08/2014 | Loan | - |
| Christian Atsu | In | Chelsea | 13/08/2014 | Loan | - |
| John Lundstram | Out | Blackpool | 06/08/2014 | Loan | Loan |
| Romelu Lukaku | In | Chelsea | 30/07/2014 | Permanent | - |
| Muhamed Besic | In | Ferencvaros | 28/07/2014 | Permanent | Undisclosed |
| Gareth Barry | In | Â | 08/07/2014 | Permanent | - |
| Magaye Gueye | Out | - | 13/06/2014 | - | - |
| Apostolos Vellios | Out | - | 15/05/2014 | - | - |
| Jindrich Stanek | In | - | 31/01/2014 | Permanent | Undisclosed |
| John Heitinga | Out | Fulham | 31/01/2014 | Free | Free transfer |
| Luke Garbutt | In | Colchester United | 28/01/2014 | Loan | End Of Loan |
| Nikica Jelavic | Out | Hull City | 15/01/2014 | Permanent | Undisclosed |
| Aiden McGeady | In | Spartak Moscow | 11/01/2014 | Permanent | Undisclosed |
| Tyias Browning | Out | Wigan Athletic | 10/01/2014 | Loan | Loan |
| Hallam Hope | Out | Northampton Town | 01/01/2014 | Loan | Loan |
| Matthew Pennington | Out | Tranmere Rovers | 01/01/2014 | Loan | Loan |
| John Lundstram | Out | Yeovil Town | 28/11/2013 | Loan | Loan |
| Shane Duffy | Out | Yeovil Town | 26/09/2013 | Loan | Loan |
| Luke Garbutt | Out | Colchester United | 13/09/2013 | Loan | Loan |
| Gareth Barry | In | Man City | 02/09/2013 | Loan | - |
| James McCarthy | In | Wigan Athletic | 02/09/2013 | - | - |
| Romelu Lukaku | In | Chelsea | 02/09/2013 | Loan | Season Long Loan |
| Marouane Fellaini | Out | Man Utd | 02/09/2013 | Permanent | Undisclosed |
| Victor Anichebe | Out | West Brom | 02/09/2013 | Permanent | Undisclosed |
| Francisco Junior | Out | - | 02/09/2013 | Loan | Season-long loan |
| Joel Robles | In | Atlético de Madrid | 09/07/2013 | Permanent | Undisclosed |
| Antolin Alcaraz | In | - | 09/07/2013 | Free | Free |
| Arouna Kone | In | Wigan Athletic | 08/07/2013 | Permanent | Undisclosed |
| Jan Mucha | Out | - | 01/07/2013 | - | Released |
| Phil Neville | Out | - | 01/07/2013 | - | Released |
| Thomas Hitzlsperger | Out | - | 01/07/2013 | - | Released |
| Jake Bidwell | Out | Brentford | 17/06/2013 | Permanent | Undisclosed |
| Ross Barkley | In | Everton | 01/06/2013 | Loan | - |
| John Stones | In | Barnsley | 31/01/2013 | Permanent | Undisclosed |
| Magaye Gueye | Out | - | 31/01/2013 | Loan | Loan |
| Ross Barkley | Out | Leeds United | 11/01/2013 | Loan | Loan |
| Femi Orenuga | Out | AFC Telford United | 09/11/2012 | Permanent | - |
| Thomas Hitzlsperger | In | - | 19/10/2012 | Free | Free |
| Bryan Oviedo | In | - | 31/08/2012 | Permanent | Undisclosed |
| Kevin Mirallas | In | - | 19/08/2012 | Permanent | Undisclosed |
| Ben McLaughlin | In | Dundalk | 17/08/2012 | Permanent | Undisclosed |
| Jack Rodwell | Out | - | 12/08/2012 | Permanent | Undisclosed |
| Joseph Yobo | Out | - | 06/08/2012 | Permanent | Undisclosed |
| Steven Pienaar | In | Spurs | 01/08/2012 | Permanent | Undisclosed |
| Tim Cahill | Out | - | 27/07/2012 | Permanent | Undisclosed |
| Steven Naismith | In | - | 04/07/2012 | Free | Free |
| James Wallace | Out | Tranmere Rovers | 26/06/2012 | Permanent | Undisclosed |
| Adam Forshaw | Out | Brentford | 21/05/2012 | Permanent | Undisclosed |
| Aristote Nsiala | In | Everton | 30/04/2012 | Loan | - |
| Adam Forshaw | Out | Brentford | 22/02/2012 | Loan | Loan |
| Francisco Junior | In | - | 14/02/2012 | Free | Free |
| Steven Pienaar | In | - | 31/01/2012 | Loan | Loan |
| Nikica Jelavic | In | - | 31/01/2012 | Permanent | Undisclosed |
| Louis Saha | Out | - | 31/01/2012 | Permanent | Undisclosed |
| Diniyar Bilyaletdinov | Out | - | 29/01/2012 | Permanent | Undisclosed |
| James Wallace | Out | Tranmere Rovers | 25/01/2012 | Loan | Loan |
| Darron Gibson | In | - | 13/01/2012 | Permanent | Undisclosed |
| Aristote Nsiala | Out | Accrington Stanley | 05/01/2012 | Loan | Loan |
| Shkodran Mustafi | Out | - | 03/01/2012 | Free | Free |
| Landon Donovan | In | - | 02/01/2012 | Loan | Loan |
| Jose Baxter | In | Everton | 01/01/2012 | Loan | - |
| Iain Turner | In | Everton | 01/01/2012 | Loan | - |
| Jake Bidwell | Out | Brentford | 24/11/2011 | Loan | Loan |
| James Wallace | Out | Shrewsbury Town | 03/11/2011 | Loan | Loan |
| Femi Orenuga | Out | Notts County | 20/10/2011 | Loan | Loan |
| James McFadden | In | - | 17/10/2011 | Free | Free Transfer |
| Luke Garbutt | Out | Cheltenham Town | 29/09/2011 | Loan | Loan |
| Jose Baxter | Out | Tranmere Rovers | 23/09/2011 | Loan | Loan |
| Marcus Hahnemann | In | - | 23/09/2011 | Free | Free Transfer |
| Joseph Yobo | Out | - | 05/09/2011 | Loan | Season Long Loan |
| Shane Duffy | Out | Scunthorpe United | 31/08/2011 | Loan | Loan |
| Denis Stracqualursi | In | - | 31/08/2011 | Loan | Season Long Loan |
| Jermaine Beckford | Out | Leicester City | 31/08/2011 | - | - |
| Royston Drenthe | In | Real Madrid | 31/08/2011 | Loan | Season Long Loan |
| Mikel Arteta | Out | Arsenal | 31/08/2011 | - | - |
| Aiyegbeni Yakubu | Out | - | 31/08/2011 | - | - |
| James Vaughan | Out | Norwich City | 28/05/2011 | Permanent | Undisclosed |
| James Wallace | Out | Stockport County | 18/02/2011 | Loan | Loan |
| Iain Turner | Out | Preston North End | 11/02/2011 | Loan | Loan |
| Kieran Agard | Out | Kilmarnock | 31/01/2011 | Loan | Loan |
| Apostolos Vellios | In | - | 31/01/2011 | Permanent | Nominal |
| James Vaughan | Out | Crystal Palace | 26/01/2011 | Loan | Loan |
| Steven Pienaar | Out | - | 18/01/2011 | Permanent | Undisclosed |
| Aiyegbeni Yakubu | Out | Leicester City | 13/01/2011 | Loan | Loan |
| Kieran Agard | Out | Peterborough United | 06/01/2011 | Loan | Loan |
| Aristote Nsiala | Out | Macclesfield Town | 08/10/2010 | Loan | Loan |
| James Vaughan | Out | Crystal Palace | 08/09/2010 | Loan | Loan |
| Joseph Yobo | Out | - | 01/09/2010 | Loan | Season-long loan |
| Anton Peterlin | Out | Plymouth Argyle | 29/07/2010 | Free | Free |
| Lukas Jutkiewicz | Out | Coventry City | 26/07/2010 | Permanent | Undisclosed |
| John Ruddy | Out | Norwich City | 05/07/2010 | Permanent | Undisclosed |
| Jan Mucha | In | - | 01/07/2010 | Free | Free |
| Magaye Gueye | In | Strasbourg | 30/06/2010 | Permanent | Undisclosed |
| Seamus Coleman | In | Blackpool | 01/06/2010 | Loan | - |
| Philippe Senderos | Out | Loan Ended | 01/06/2010 | Permanent | NA |
| Jermaine Beckford | In | - | 31/05/2010 | Free | Free |
| Seamus Coleman | Out | Blackpool | 19/03/2010 | Loan | Loan |
| Landon Donovan | Out | - | 14/03/2010 | Loan | Loan Ended |
| James Vaughan | Out | Leicester City | 11/03/2010 | Loan | Loan |
| Philippe Senderos | In | Arsenal | 23/01/2010 | Loan | Loan |
| Lucas Neill | Out | - | 17/01/2010 | Permanent | Undisclosed |
| Landon Donovan | In | - | 02/01/2010 | Loan | Loan |
| Lucas Neill | In | - | 17/09/2009 | Free | Free |
| John Heitinga | In | - | 01/09/2009 | - | - |
| Sylvain Distin | In | Portsmouth | 28/08/2009 | Permanent | Undisclosed |
| Diniyar Bilyaletdinov | In | - | 25/08/2009 | Permanent | Undisclosed |
| Joleon Lescott | Out | - | 25/08/2009 | Permanent | Undisclosed |
| Shkodran Mustafi | In | - | 06/07/2009 | Free | Free + FIFA training compensation |
| Lars Jacobsen | Out | - | 29/06/2009 | Free | Free (contract expired) |
| Segundo Castillo | In | Red Star Belgrade | 12/06/2009 | Loan | End of loan |
| Scott Spencer | Out | - | 12/06/2009 | - | - |
| John Irving | Out | - | 12/06/2009 | - | - |
| John Paul Kissock | Out | - | 12/06/2009 | - | - |
| Nuno Valente | Out | - | 12/06/2009 | - | - |
| Andy van der Meyde | Out | - | 12/06/2009 | - | - |
| Seamus Coleman | In | Sligo Rovers | 02/02/2009 | Permanent | Undisclosed |
| Lee Molyneux | Out | Southampton | 01/01/2009 | - | Out of contract |
| Marouane Fellaini | In | Standard Liege | 01/09/2008 | - | - |
| Carlo Nash | In | - | 01/09/2008 | Permanent | Undisclosed |
| Louis Saha | In | - | 01/09/2008 | Permanent | Undisclosed |
| Segundo Castillo | Out | Red Star Belgrade | 28/08/2008 | Loan | Season-long loan |
| Lars Jacobsen | In | - | 26/08/2008 | Free | Free |
| Andrew Johnson | Out | Fulham | 07/08/2008 | Permanent | Undisclosed |
| Bjarni Vidarsson | Out | - | 01/07/2008 | Free | Free |
| Darren Dennehy | Out | Cardiff City | 01/07/2008 | Free | Free |
| Jamie Jones | Out | Leyton Orient | 01/07/2008 | Free | Free |
| Aidan Downes | Out | Yeovil Town | 01/07/2008 | Free | Free |
| Lee Carsley | Out | Birmingham City | 19/05/2008 | Free | Free |
| Anthony Gardner | In | Spurs | 15/05/2008 | Loan | Loan Ended |
| Patrick Boyle | In | Everton | 14/05/2008 | Loan | - |
| Stefan Wessels | Out | - | 12/05/2008 | Free | Free |
| Thomas Gravesen | In | Celtic | 12/05/2008 | Loan | Loan Ended |
| Steven Pienaar | In | Borussia Dortmund | 22/04/2008 | - | - |
| John Ruddy | Out | Stockport County | 22/02/2008 | Loan | Loan |
| Anthony Gardner | Out | Everton | 31/01/2008 | Loan | Loan |
| Bjarni Vidarsson | Out | - | 29/01/2008 | Loan | Loan |
| John Paul Kissock | Out | - | 25/01/2008 | Loan | Loan |
| Patrick Boyle | Out | Crewe Alexandra | 21/01/2008 | Loan | Loan |
| James McFadden | Out | Birmingham City | 18/01/2008 | - | - |
| Dan Gosling | In | - | 14/01/2008 | Permanent | Undisclosed |
| Manuel Fernandes | In | - | 12/01/2008 | Loan | Loan |
| Scott Spencer | Out | Yeovil Town | 07/01/2008 | Loan | Loan |
| Lukas Jutkiewicz | Out | Plymouth Argyle | 01/01/2008 | Loan | Loan |
| Thomas Gravesen | Out | Celtic | 30/08/2007 | Loan | Season Loan |
| Stefan Wessels | In | - | 21/08/2007 | Free | Free |
| Leighton Baines | In | Wigan Athletic | 07/08/2007 | Permanent | Undisclosed |
| James Beattie | Out | Sheffield United | 04/08/2007 | - | - |
| Steven Pienaar | In | Borussia Dortmund | 24/07/2007 | Loan | Loan |
| Gary Naysmith | Out | Sheffield United | 05/07/2007 | - | - |
| Richard Wright | Out | West Ham | 05/07/2007 | Free | Free |
| Phil Jagielka | In | Sheffield United | 04/07/2007 | - | - |
| Lukas Jutkiewicz | In | Swindon Town | 01/06/2007 | Permanent | Undisclosed |
| Tim Howard | In | - | 12/02/2007 | Permanent | Undisclosed |
| Manuel Fernandes | In | Benfica | 31/01/2007 | Loan | Loan |
| Mark Hughes | Out | Northampton Town | 31/01/2007 | Permanent | Undisclosed |
| Simon Davies | Out | Fulham | 24/01/2007 | Permanent | Undisclosed |
| David Weir | Out | - | 16/01/2007 | Free | Free |
| Kevin Kilbane | Out | Wigan Athletic | 31/08/2006 | Permanent | Undisclosed |
| Duncan Ferguson | Out | - | 01/07/2006 | Permanent | N/A |
| Nigel Martyn | Out | - | 01/07/2006 | Permanent | N/A |
| Tim Howard | In | - | 01/07/2006 | Loan | Loan |
| Joleon Lescott | In | - | 14/06/2006 | Permanent | Undisclosed |
| Andrew Johnson | In | Crystal Palace | 30/05/2006 | - | - |
| Scott Spencer | In | Oldham Athletic | 12/05/2006 | Permanent | Undisclosed |
| Matteo Ferrari | In | Roma | 09/05/2006 | Loan | End of loan |
| Sander Westerveld | In | Portsmouth | 23/02/2006 | Loan | Loan |
| Per Kroldrup | Out | Fiorentina | 20/01/2006 | - | - |
| Alan Stubbs | In | Sunderland | 20/01/2006 | Free | Free |
| Marcus Bent | Out | - | 17/01/2006 | - | - |
| Andy van der Meyde | In | Inter Milan | 31/08/2005 | Permanent | Undisclosed |
| Nuno Valente | In | Porto | 28/08/2005 | Permanent | Undisclosed |
| Matteo Ferrari | Out | Everton | 26/08/2005 | Loan | Loan |
| Phil Neville | In | - | 04/08/2005 | Permanent | Undisclosed |
| Alan Stubbs | Out | Sunderland | 02/08/2005 | Free | Free |
| Mikel Arteta | In | Real Sociedad | 15/07/2005 | - | - |
| Steve Watson | Out | - | 05/07/2005 | Free | Free |
| Per Kroldrup | In | Udinese | 27/06/2005 | - | - |
| Simon Davies | In | - | 26/05/2005 | - | - |
| Guillaume Plessis | Out | - | 16/05/2005 | Permanent | N/A |
| John Ruddy | In | - | 16/05/2005 | - | - |
| Eddy Bosnar | Out | - | 16/05/2005 | Permanent | N/A |
| Anthony Gerrard | Out | - | 16/05/2005 | Permanent | N/A |
| Nick Chadwick | Out | Plymouth Argyle | 08/02/2005 | - | - |
| Mikel Arteta | In | Real Sociedad | 31/01/2005 | Loan | Loan |
| Guillaume Plessis | In | Lens | 28/01/2005 | Free | Free |
| Thomas Gravesen | Out | Real Madrid | 14/01/2005 | - | 3.5 million Euros |
| Kevin Campbell | Out | - | 10/01/2005 | Free | Free |
| James Beattie | In | Southampton | 04/01/2005 | - | - |
| Peter Clarke | Out | Blackpool | 17/09/2004 | Permanent | Undisclosed |
| Wayne Rooney | Out | - | 31/08/2004 | - | - |
| Eddy Bosnar | In | - | 03/08/2004 | Free | Free |
| Tobias Linderoth | Out | - | 29/07/2004 | Permanent | undisclosed |
| Tomasz Radzinski | Out | Fulham | 27/07/2004 | Permanent | Undisclosed |
| Tim Cahill | In | Millwall | 23/07/2004 | Permanent | Undis. |
| Marcus Bent | In | Ipswich Town | 23/06/2004 | - | - |
| Scot Gemmill | Out | - | 17/05/2004 | - | Released |
| Steven Schumacher | Out | - | 17/05/2004 | - | Released |
| Steve Simonsen | Out | - | 17/05/2004 | - | Released |
| David Unsworth | Out | - | 17/05/2004 | - | Released |
| Michael Symes | Out | - | 17/05/2004 | - | Released |
| Paul Gerrard | Out | - | 17/05/2004 | - | Released |
| Francis Jeffers | In | Arsenal | 17/05/2004 | Loan | Loan returned |
| Alan Moogan | Out | - | 17/05/2004 | - | Released |
| Niclas Alexandersson | Out | - | 04/02/2004 | Free | Free |
| Kevin Kilbane | In | Sunderland | 01/09/2003 | - | - |
| James McFadden | In | Motherwell | 01/09/2003 | - | - |
| Nigel Martyn | In | - | 01/09/2003 | Permanent | Nominal |
| Mark Pembridge | Out | Fulham | 01/09/2003 | - | - |
| Francis Jeffers | Out | Everton | 01/09/2003 | Loan | Loan |
| Kevin Mcleod | Out | QPR | 19/08/2003 | Permanent | Nominal |
| Brian McBride | Out | Columbus Crew | 20/03/2003 | - | Released |
| Espen Baardsen | Out | - | 18/02/2003 | - | Released |
| Brian McBride | In | Columbus Crew | 06/01/2003 | Loan | On Loan |
| Espen Baardsen | In | - | 24/12/2002 | Permanent | N/A |
| Idan Tal | Out | - | 06/09/2002 | Free | Free |
| Richard Wright | In | Arsenal | 25/07/2002 | - | - |
| Li Tie | In | - | 19/07/2002 | Loan | On Loan |
| Joseph Yobo | In | Marseille | 07/07/2002 | - | - |
| Jesper Blomqvist | Out | - | 17/05/2002 | - | Released |
| David Ginola | Out | - | 15/05/2002 | - | Released |
| Alec Cleland | Out | - | 15/05/2002 | - | Released |
| Paul Gascoigne | Out | Burnley | 16/03/2002 | Free | Free Transfer |
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