| 01 Sept 22 | B. Gilmour Billy Gilmour |  ChelseaCHE | → |  Brighton & Hove AlbionBHA | Undisclosed |
| 01 Sept 22 | Z. Emmerson Zac Emmerson | Brighton & Hove AlbionBHA | → |  BlackpoolBLP | Undisclosed |
| 26 Aug 22 | N. Maupay Neal Maupay | Brighton & Hove AlbionBHA | → |  EvertonEVE | Undisclosed |
| 25 Aug 22 | K. Kozlowski Kacper Kozlowski | Brighton & Hove AlbionBHA | → |  VitesseVIT | Loan |
| 25 Aug 22 | M. Clarke Matthew Clarke | Brighton & Hove AlbionBHA | → |  MiddlesbroughMID | Undisclosed |
| 23 Aug 22 | L. Tolaj Lorent Tolaj | Brighton & Hove AlbionBHA | → |  Salford CitySAL | Loan |
| 16 Aug 22 | K. Scherpen Kjell Scherpen | Brighton & Hove AlbionBHA | → | VitesseVIT | Loan |
| 16 Aug 22 | P. Estupiñán Pervis Estupiñán |  VillarrealVIL | → | Brighton & Hove AlbionBHA | Undisclosed |
| 05 Aug 22 | L. Colwill Levi Colwill | ChelseaCHE | → | Brighton & Hove AlbionBHA | Loan |
| 05 Aug 22 | S. Duffy Shane Duffy | Brighton & Hove AlbionBHA | → |  FulhamFUL | Loan |
| 05 Aug 22 | M. Cucurella Marc Cucurella | Brighton & Hove AlbionBHA | → | ChelseaCHE | Undisclosed |
| 04 Aug 22 | M. Karbownik Michal Karbownik | Brighton & Hove AlbionBHA | → |  Fortuna DüsseldorfF95 | Loan |
| 02 Aug 22 | A. Zeqiri Andi Zeqiri | Brighton & Hove AlbionBHA | → |  FC BaselFCB | Loan |
| 29 Jul 22 | T. Jenks Teddy Jenks | Brighton & Hove AlbionBHA | → |  Crawley TownCRA | Loan |
| 26 Jul 22 | R. Khadra Reda Khadra | Brighton & Hove AlbionBHA | → |  Sheffield UnitedSHU | Loan |
| 25 Jul 22 | M. Leonard Marc Leonard | Brighton & Hove AlbionBHA | → |  Northampton TownNHT | Loan |
| 25 Jul 22 | J. Weir Jensen Weir | Brighton & Hove AlbionBHA | → |  MorecambeMOR | Loan |
| 22 Jul 22 | T. Richards Taylor Richards | Brighton & Hove AlbionBHA | → |  Queens Park RangersQPR | Loan |
| 18 Jul 22 | L. Ostigard Leo Ostigard | Brighton & Hove AlbionBHA | → |  NapoliNAP | Undisclosed |
| 15 Jul 22 | A. Connolly Aaron Connolly | Brighton & Hove AlbionBHA | → | VXXVeneziaVenezia | Loan |
| 13 Jul 22 | A. Sima Abdallah Sima | Brighton & Hove AlbionBHA | → |  AngersANG | Loan |
| 09 Jul 22 | H. Roberts Hayden Roberts | Brighton & Hove AlbionBHA | → |  Derby CountyDER | Loan |
| 08 Jul 22 | C. Rushworth Carl Rushworth | Brighton & Hove AlbionBHA | → |  Lincoln CityLCN | Loan |
| 04 Jul 22 | S. Adingra Simon Adingra | Brighton & Hove AlbionBHA | → |  Union St.-GilloiseUSG | Loan |
| 01 Jul 22 | A. Cochrane Alex Cochrane | Brighton & Hove AlbionBHA | → |  Heart of MidlothianHOM | Undisclosed |
| 01 Jul 22 | S. Adingra Simon Adingra |  FC NordsjaellandNORD | → | Brighton & Hove AlbionBHA | Undisclosed |
| 01 Jul 22 | J. Molumby Jayson Molumby | Brighton & Hove AlbionBHA | → |  West Bromwich AlbionWBA | Undisclosed |
| 01 Jul 22 | J. Enciso Julio Enciso |  LibertadLIB | → | Brighton & Hove AlbionBHA | Undisclosed |
| 17 Jun 22 | Y. Bissouma Yves Bissouma | Brighton & Hove AlbionBHA | → |  Tottenham HotspurTOT | Undisclosed |
| 31 Jan 22 | D. Burn Dan Burn | Brighton & Hove AlbionBHA | → |  Newcastle UnitedNEW | Undisclosed |
| 31 Jan 22 | L. Tolaj Lorent Tolaj | Brighton & Hove AlbionBHA | → |  Cambridge UnitedCAM | Loan |
| 31 Jan 22 | K. Scherpen Kjell Scherpen | Brighton & Hove AlbionBHA | → |  KV OostendeKVO | Loan |
| 31 Jan 22 | D. Undav Deniz Undav | Union St.-GilloiseUSG | → | Brighton & Hove AlbionBHA | Undisclosed |
| 31 Jan 22 | R. Longman Ryan Longman | Brighton & Hove AlbionBHA | → |  Hull CityHUL | Undisclosed |
| 19 Jan 22 | C. Walton Christian Walton | Brighton & Hove AlbionBHA | → |  Ipswich TownIPS | Undisclosed |
| 07 Jan 22 | T. Richards Taylor Richards | Brighton & Hove AlbionBHA | → |  Birmingham CityBIR | Loan |
| 06 Jan 22 | J. Locadia Jürgen Locadia | Brighton & Hove AlbionBHA | → |  VfL BochumBOC | Undisclosed |
| 05 Jan 22 | K. Kozlowski Kacper Kozlowski | PSXPogon SzczecinPogon Szczecin | → | Brighton & Hove AlbionBHA | Undisclosed |
| 05 Jan 22 | L. Ostigard Leo Ostigard | Brighton & Hove AlbionBHA | → |  GenoaGEN | Loan |
| 05 Jan 22 | K. Kozlowski Kacper Kozlowski | Brighton & Hove AlbionBHA | → | Union St.-GilloiseUSG | Loan |
| 02 Jan 22 | A. Connolly Aaron Connolly | Brighton & Hove AlbionBHA | → | MiddlesbroughMID | Loan |