| Date | Player | From | To | Amount |
|---|---|---|---|---|
| 11 Sept 23 | Nicolas Pépé | Free | ||
| 01 Sept 23 | Albert Lokonga | Loan | ||
| 01 Sept 23 | Omar Rekik | Loan | ||
| 01 Sept 23 | Nuno Tavares | Loan | ||
| 01 Sept 23 | Rob Holding | Undisclosed | ||
| 01 Sept 23 | Arthur Okonkwo | Loan | ||
| 01 Sept 23 | Nathan Butler-Oyedeji | Loan | ||
| 30 Aug 23 | Folarin Balogun | Undisclosed | ||
| 27 Aug 23 | Kieran Tierney | Loan | ||
| 25 Aug 23 | Tyreece John-Jules | Loan | ||
| 24 Aug 23 | Brooke Norton-Cuffy | Loan | ||
| 18 Aug 23 | Rúnar Rúnarsson | Loan | ||
| 15 Aug 23 | David Raya | Loan | ||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 12 Aug 23 | Loan | |||
| 09 Aug 23 | Matt Turner | Undisclosed | ||
| 03 Aug 23 | Auston Trusty | Undisclosed | ||
| 18 Jul 23 | Mauro Bandeira | Loan | ||
| 15 Jul 23 | Declan Rice | Undisclosed | ||
| 14 Jul 23 | Jurriën Timber | 40000000 | ||
| 06 Jul 23 | Granit Xhaka | Undisclosed | ||
| 01 Jul 23 | Pablo Marí | Undisclosed | ||
| 28 Jun 23 | Mazeed Ogungbo | Undisclosed | ||
| 28 Jun 23 | Kai Havertz | Undisclosed | ||
| 31 Jan 23 | Undisclosed | |||
| 31 Jan 23 | Loan | |||
| 31 Jan 23 | Omar Rekik | Loan | ||
| 31 Jan 23 | Loan | |||
| 31 Jan 23 | Nathan Butler-Oyedeji | Loan | ||
| 31 Jan 23 | Taylor Foran | Loan | ||
| 31 Jan 23 | Albert Lokonga | Loan | ||
| 30 Jan 23 | Tom Smith | Loan | ||
| 23 Jan 23 | Jakub Kiwior | Undisclosed | ||
| 20 Jan 23 | Leandro Trossard | Undisclosed | ||
| 19 Jan 23 | Harrison Clarke | Undisclosed | ||
| 10 Jan 23 | Miguel Azeez | Loan | ||
| 06 Jan 23 | Brooke Norton-Cuffy | Loan |