| 11 Sept 23 | N. Pépé Nicolas Pépé |  ArsenalARS | → |  TrabzonsporTRAB | Free |
| 01 Sept 23 | A. Lokonga Albert Lokonga | ArsenalARS | → |  Luton TownLTN | Loan |
| 01 Sept 23 | O. Rekik Omar Rekik | ArsenalARS | → |  Wigan AthleticWGA | Loan |
| 01 Sept 23 | N. Tavares Nuno Tavares | ArsenalARS | → |  Nottingham ForestNFO | Loan |
| 01 Sept 23 | R. Holding Rob Holding | ArsenalARS | → |  Crystal PalaceCRY | Undisclosed |
| 01 Sept 23 | A. Okonkwo Arthur Okonkwo | ArsenalARS | → |  WrexhamWXM | Loan |
| 01 Sept 23 | N. Butler-Oyedeji Nathan Butler-Oyedeji | ArsenalARS | → |  Cheltenham TownCHL | Loan |
| 30 Aug 23 | F. Balogun Folarin Balogun | ArsenalARS | → |  AS MonacoMON | Undisclosed |
| 27 Aug 23 | K. Tierney Kieran Tierney | ArsenalARS | → |  Real SociedadRSO | Loan |
| 25 Aug 23 | T. John-Jules Tyreece John-Jules | ArsenalARS | → |  Derby CountyDER | Loan |
| 24 Aug 23 | B. Norton-Cuffy Brooke Norton-Cuffy | ArsenalARS | → |  MillwallMIL | Loan |
| 18 Aug 23 | R. Rúnarsson Rúnar Rúnarsson | ArsenalARS | → |  Cardiff CityCAR | Loan |
| 15 Aug 23 | D. Raya David Raya |  BrentfordBRE | → | ArsenalARS | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → |  NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 12 Aug 23 | Marquinhos | ArsenalARS | → | NantesNAN | Loan |
| 09 Aug 23 | M. Turner Matt Turner | ArsenalARS | → | Nottingham ForestNFO | Undisclosed |
| 03 Aug 23 | A. Trusty Auston Trusty | ArsenalARS | → |  Sheffield UnitedSHU | Undisclosed |
| 18 Jul 23 | M. Bandeira Mauro Bandeira | ArsenalARS | → |  Colchester UnitedCOL | Loan |
| 15 Jul 23 | D. Rice Declan Rice |  West Ham UnitedWHU | → | ArsenalARS | Undisclosed |
| 14 Jul 23 | J. Timber Jurriën Timber |  Ajax AmsterdamAJA | → | ArsenalARS | 40000000 |
| 06 Jul 23 | G. Xhaka Granit Xhaka | ArsenalARS | → |  Bayer LeverkusenB04 | Undisclosed |
| 01 Jul 23 | P. Marí Pablo Marí | ArsenalARS | → |  MonzaMON | Undisclosed |
| 28 Jun 23 | M. Ogungbo Mazeed Ogungbo | ArsenalARS | → |  BarrowBRW | Undisclosed |
| 28 Jun 23 | K. Havertz Kai Havertz | ArsenalARS | → |  ChelseaCHE | Undisclosed |
| 31 Jan 23 | Jorginho | ChelseaCHE | → | ArsenalARS | Undisclosed |
| 31 Jan 23 | Marquinhos | ArsenalARS | → |  Norwich CityNOR | Loan |
| 31 Jan 23 | O. Rekik Omar Rekik | ArsenalARS | → | Wigan AthleticWGA | Loan |
| 31 Jan 23 | Cédric | ArsenalARS | → |  FulhamFUL | Loan |
| 31 Jan 23 | N. Butler-Oyedeji Nathan Butler-Oyedeji | ArsenalARS | → |  Accrington StanleyACC | Loan |
| 31 Jan 23 | T. Foran Taylor Foran | ArsenalARS | → |  Hartlepool UnitedHAR | Loan |
| 31 Jan 23 | A. Lokonga Albert Lokonga | ArsenalARS | → | Crystal PalaceCRY | Loan |
| 30 Jan 23 | T. Smith Tom Smith | ArsenalARS | → | Colchester UnitedCOL | Loan |
| 23 Jan 23 | J. Kiwior Jakub Kiwior |  SpeziaSPE | → | ArsenalARS | Undisclosed |
| 20 Jan 23 | L. Trossard Leandro Trossard |  Brighton & Hove AlbionBHA | → | ArsenalARS | Undisclosed |
| 19 Jan 23 | H. Clarke Harrison Clarke | ArsenalARS | → |  Ipswich TownIPS | Undisclosed |
| 10 Jan 23 | M. Azeez Miguel Azeez | ArsenalARS | → | Wigan AthleticWGA | Loan |
| 06 Jan 23 | B. Norton-Cuffy Brooke Norton-Cuffy | ArsenalARS | → |  Coventry CityCOV | Loan |