| 30 Aug 24 | C. Rushworth Carl Rushworth |  Brighton & Hove AlbionBHA | → |  Hull CityHUL | Loan |
| 30 Aug 24 | M. Dahoud Mahmoud Dahoud | Brighton & Hove AlbionBHA | → |  Eintracht FrankfurtSGE | Undisclosed |
| 30 Aug 24 | O. Offiah Odeluga Offiah | Brighton & Hove AlbionBHA | → |  BlackpoolBLP | Loan |
| 30 Aug 24 | J. Sarmiento Jeremy Sarmiento | Brighton & Hove AlbionBHA | → |  BurnleyBUR | Loan |
| 30 Aug 24 | B. Gilmour Billy Gilmour | Brighton & Hove AlbionBHA | → |  NapoliNAP | Undisclosed |
| 30 Aug 24 | A. Cozier-Duberry Amario Cozier-Duberry | Brighton & Hove AlbionBHA | → |  Blackburn RoversBLK | Loan |
| 29 Aug 24 | J. Weir Jensen Weir | Brighton & Hove AlbionBHA | → |  Wigan AthleticWGA | Undisclosed |
| 29 Aug 24 | M. Yalcouyé Malick Yalcouyé | Brighton & Hove AlbionBHA | → |  SK Sturm GrazSTG | Loan |
| 28 Aug 24 | M. O’Mahony Mark O’Mahony | Brighton & Hove AlbionBHA | → |  PortsmouthPOR | Loan |
| 27 Aug 24 | F. Kadioglu Ferdi Kadioglu |  FenerbahceFEN | → | Brighton & Hove AlbionBHA | Undisclosed |
| 26 Aug 24 | M. O'Riley Matt O'Riley |  CelticCEL | → | Brighton & Hove AlbionBHA | Undisclosed |
| 23 Aug 24 | V. Barco Valentín Barco | Brighton & Hove AlbionBHA | → |  SevillaSEV | Loan |
| 21 Aug 24 | A. Sima Abdallah Sima | Brighton & Hove AlbionBHA | → |  BrestBRE | Loan |
| 19 Aug 24 | G. Rutter Georginio Rutter |  Leeds UnitedLEE | → | Brighton & Hove AlbionBHA | Undisclosed |
| 19 Aug 24 | S. Chouchane Samy Chouchane | Brighton & Hove AlbionBHA | → |  Northampton TownNHT | Loan |
| 16 Aug 24 | K. Doyle Kamari Doyle | Brighton & Hove AlbionBHA | → |  Exeter CityEXE | Loan |
| 16 Aug 24 | A. Moran Andy Moran | Brighton & Hove AlbionBHA | → |  Stoke CitySTK | Loan |
| 15 Aug 24 | I. Osman Ibrahim Osman | Brighton & Hove AlbionBHA | → |  Feyenoord RotterdamFEY | Loan |
| 14 Aug 24 | B. Gruda Brajan Gruda |  MainzM05 | → | Brighton & Hove AlbionBHA | Undisclosed |
| 10 Aug 24 | F. Buonanotte Facundo Buonanotte | Brighton & Hove AlbionBHA | → |  Leicester CityLEI | Loan |
| 09 Aug 24 | D. Undav Deniz Undav | Brighton & Hove AlbionBHA | → |  VfB StuttgartVFB | Undisclosed |
| 07 Aug 24 | B. Baker-Boaitey Benicio Baker-Boaitey | Brighton & Hove AlbionBHA | → |  Port ValePTV | Loan |
| 06 Aug 24 | L. Barrington Luca Barrington | Brighton & Hove AlbionBHA | → |  Grimsby TownGRI | Loan |
| 01 Aug 24 | P. Groß Pascal Groß | Brighton & Hove AlbionBHA | → |  Borussia DortmundDOR | Undisclosed |
| 25 Jul 24 | M. Leonard Marc Leonard | Brighton & Hove AlbionBHA | → |  Birmingham CityBIR | Loan |
| 24 Jul 24 | T. McGill Tom McGill | Brighton & Hove AlbionBHA | → |  Milton Keynes DonsMKD | Loan |
| 19 Jul 24 | K. Kozlowski Kacper Kozlowski | Brighton & Hove AlbionBHA | → |  Gaziantep FKGAZ | Undisclosed |
| 12 Jul 24 | M. Yalcouyé Malick Yalcouyé |  IFK GöteborgGOT | → | Brighton & Hove AlbionBHA | Undisclosed |
| 07 Jul 24 | A. Cozier-Duberry Amario Cozier-Duberry |  ArsenalARS | → | Brighton & Hove AlbionBHA | Undisclosed |
| 05 Jul 24 | M. Wieffer Mats Wieffer |  PSV EindhovenPSV | → | Brighton & Hove AlbionBHA | Undisclosed |
| 01 Jul 24 | I. Osman Ibrahim Osman |  FC NordsjællandFCN | → | Brighton & Hove AlbionBHA | Undisclosed |
| 01 Jul 24 | Y. Minteh Yankuba Minteh |  Newcastle UnitedNEW | → | Brighton & Hove AlbionBHA | Undisclosed |
| 01 Feb 24 | I. Samuels Imari Samuels | Brighton & Hove AlbionBHA | → |  Fleetwood TownFLE | Loan |
| 01 Feb 24 | E. Turns Ed Turns | Brighton & Hove AlbionBHA | → |  Crewe AlexandraCAX | Loan |
| 01 Feb 24 | J. Hinchy Jack Hinchy | Brighton & Hove AlbionBHA | → |  Shrewsbury TownSHR | Loan |
| 01 Feb 24 | C. Vickers Caylon Vickers |  ReadingREA | → | Brighton & Hove AlbionBHA | Undisclosed |
| 01 Feb 24 | J. Robertson Josh Robertson |  SunderlandSUN | → | Brighton & Hove AlbionBHA | Undisclosed |
| 26 Jan 24 | K. Doyle Kamari Doyle |  SouthamptonSOU | → | Brighton & Hove AlbionBHA | Undisclosed |
| 22 Jan 24 | A. Mazilu Adrian Mazilu | Brighton & Hove AlbionBHA | → |  VitesseVIT | Loan |
| 20 Jan 24 | V. Barco Valentín Barco |  Boca JuniorsCABJ | → | Brighton & Hove AlbionBHA | Undisclosed |
| 09 Jan 24 | J. Weir Jensen Weir | Brighton & Hove AlbionBHA | → | Port ValePTV | Loan |
| 08 Jan 24 | J. Beadle James Beadle | Brighton & Hove AlbionBHA | → |  Sheffield WednesdaySHW | Loan |
| 05 Jan 24 | Y. Ayari Yasin Ayari | Brighton & Hove AlbionBHA | → | Blackburn RoversBLK | Loan |
| 03 Jan 24 | J. Sarmiento Jeremy Sarmiento | Brighton & Hove AlbionBHA | → |  Ipswich TownIPS | Loan |
| 01 Jan 24 | A. Mazilu Adrian Mazilu | FFCFC Farul ConstantaFFC | → | Brighton & Hove AlbionBHA | Undisclosed |