Brighton U18: every transfer in and out, fees paid and earned, squad market value, €190k spent and €1m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-01 | Joe Knight | Brighton U18 | Brighton U21 | — |
| 2024-07-01 | Harry Howell | Brighton U18 | Brighton U21 | — |
| 2024-07-01 | Freddie Simmonds | Brighton U18 | Brighton U21 | — |
| 2024-07-01 | Charlie Tasker | Brighton U18 | Brighton U21 | — |
| 2023-07-01 | Josh Duffus | Brighton U18 | Brighton U21 | — |
| 2023-07-01 | Harry Howell | Brighton Yth. | Brighton U18 | — |
| 2023-07-01 | Freddie Simmonds | Brighton Yth. | Brighton U18 | — |
| 2022-08-04 | Zak Sturge | Brighton U18 | Chelsea U21 | €1m |
| 2022-07-01 | Samy Chouchane | Brighton U18 | Brighton U21 | — |
| 2022-07-01 | Ruairi McConville | Brighton U18 | Brighton U21 | — |
| 2022-07-01 | Leigh Kavanagh | Brighton U18 | Brighton U21 | — |
| 2022-07-01 | Killian Cahill | Brighton U18 | Brighton U21 | — |
| 2022-07-01 | John Lucero | Brighton U18 | Worthing | Free |
| 2022-07-01 | Joe Knight | Brighton Yth. | Brighton U18 | — |
| 2022-07-01 | Jack Hinshelwood | Brighton U18 | Brighton U21 | — |
| 2022-07-01 | Charlie Tasker | Brighton Yth. | Brighton U18 | — |
| 2022-07-01 | Ben Jackson | Brighton U18 | Brighton U21 | — |
| 2022-03-15 | Toby Collyer | Brighton U18 | Man Utd U18 | — |
| 2022-01-06 | Killian Cahill | Rovers Academy | Brighton U18 | — |
| 2021-07-01 | Ruairi McConville | Linfield U18 | Brighton U18 | — |