Arsenal U18: every transfer in and out, fees paid and earned, squad market value, €3.9m spent and €1.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Max Dowman | Arsenal U18 | Arsenal | — |
| 2025-07-01 | Jack Porter | Arsenal U18 | Arsenal U21 | — |
| 2025-07-01 | Callan Hamill | St. Johnst. Yth | Arsenal U18 | — |
| 2025-07-01 | Brayden Clarke | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Michał Rosiak | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Max Dowman | Arsenal Youth | Arsenal U18 | — |
| 2024-07-01 | Maldini Kacurri | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Josh Nichols | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Jack Porter | Arsenal Youth | Arsenal U18 | — |
| 2024-07-01 | Ismeal Kabia | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Chido Obi | Arsenal U18 | Without Club | — |
| 2024-07-01 | Ayden Heaven | Arsenal U18 | Arsenal U21 | — |
| 2024-07-01 | Alexéi Rojas | Arsenal U18 | Arsenal U21 | — |
| 2024-03-16 | Brayden Clarke | Wolves U18 | Arsenal U18 | — |
| 2023-07-01 | Myles Lewis-Skelly | Arsenal U18 | Arsenal U21 | — |
| 2023-07-01 | Josh Robinson | Arsenal U18 | Arsenal U21 | — |
| 2023-07-01 | Jimi Gower | Arsenal U18 | Arsenal U21 | — |
| 2023-07-01 | Ethan Nwaneri | Arsenal U18 | Arsenal U21 | — |
| 2023-07-01 | Chido Obi | Arsenal Youth | Arsenal U18 | — |
| 2023-07-01 | Bradley Ibrahim | Arsenal U18 | Arsenal U21 | — |