AJ Auxerre B: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-08-05 | Marvyn Muzungu | AJ Auxerre B | Ajax U21 | Free |
| 2025-07-01 | Telli Siwe | AJ Auxerre B | AJ Auxerre | — |
| 2025-07-01 | Neil Glossoa | AJ Auxerre B | Pau FC | Free |
| 2025-07-01 | Louis Mezerette | AJ Auxerre U19 | AJ Auxerre B | — |
| 2025-07-01 | Elikya Legros | AJ Auxerre U19 | AJ Auxerre B | — |
| 2025-07-01 | Ben Viadere | AJ Auxerre B | Without Club | — |
| 2025-07-01 | Alvin Petit Dol | AJ Auxerre U19 | AJ Auxerre B | — |
| 2025-01-01 | Ryan Rodin | AJ Auxerre U19 | AJ Auxerre B | — |
| 2024-07-01 | Victor Mayela | AJ Auxerre B | AJ Auxerre | — |
| 2024-07-01 | Tidiane Devernois | AJ Auxerre U19 | AJ Auxerre B | — |
| 2024-07-01 | Marvyn Muzungu | AJ Auxerre U17 | AJ Auxerre B | — |
| 2024-07-01 | Ben Viadere | AJ Auxerre U19 | AJ Auxerre B | — |
| 2024-07-01 | Alexi Koum | AJ Auxerre B | Marseille B | Free |
| 2023-07-01 | Telli Siwe | AJ Auxerre U19 | AJ Auxerre B | — |
| 2023-07-01 | Neil Glossoa | AJ Auxerre U19 | AJ Auxerre B | — |
| 2023-07-01 | Alexi Koum | AJ Auxerre U19 | AJ Auxerre B | — |
| 2022-07-01 | Victor Mayela | AJ Auxerre U19 | AJ Auxerre B | — |
| 2022-07-01 | Kévin Danois | AJ Auxerre B | AJ Auxerre | — |
| 2022-07-01 | Clément Akpa | AJ Auxerre B | AJ Auxerre | — |
| 2021-08-01 | Joran Gerbet | AJ Auxerre B | Oregon State | Free |