Arsenal U18 (Premier League U18): every transfer in and out, fees paid and earned, squad market value and €1.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-08-06 | Player | Arsenal U18 | Charlton Athletic U21 | Free |
| 2025-07-01 | Clarke Braden | Arsenal U18 | Arsenal U21 | Free |
| 2025-07-01 | Louie Copley | Arsenal U18 | Arsenal U21 | Free |
| 2025-07-01 | Came'ron Ismail | Arsenal U18 | Arsenal U21 | Free |
| 2025-07-01 | Player | Arsenal U18 | Arsenal U21 | Free |
| 2025-07-01 | Jack Porter | Arsenal U18 | Arsenal U21 | Free |
| 2025-07-01 | William Sweet | Arsenal U18 | Arsenal U21 | Free |
| 2025-02-21 | Bless Akolbire | Arsenal U18 | Leicester U18 | Free |
| 2024-09-06 | Player | Arsenal U18 | AFC Bournemouth U21 | Free |
| 2024-07-05 | Player | Arsenal U18 | West Ham United U21 | Free |
| 2024-07-05 | Noah Cooper | Arsenal U18 | Stoke City U21 | Free |
| 2024-07-01 | Michał Rosiak | Arsenal U18 | Arsenal U21 | Free |
| 2024-07-01 | Player | Arsenal U18 | Everton U21 | Free |
| 2024-07-01 | Player | Arsenal U18 | Free | |
| 2024-07-01 | Player | Arsenal U18 | Free | |
| 2024-07-01 | Player | Arsenal U18 | Burnley U21 | Free |
| 2024-07-01 | Noah Cooper | Arsenal U18 | Free | |
| 2024-07-01 | Alexéi Rojas | Arsenal U18 | Arsenal U21 | Free |
| 2024-07-01 | Player | Arsenal U18 | Arsenal U21 | Free |
| 2024-07-01 | Maldini Kacurri | Arsenal U18 | Arsenal U21 | Free |