Dunkerque B: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2018-07-01 | Yvann Maçon | Dunkerque B | USL Dunkerque | — |
| 2018-07-01 | Ismaël Kandouss | Dunkerque B | USL Dunkerque | — |
| 2017-07-01 | Yvann Maçon | Castelnau U19 | Dunkerque B | Free |
| 2017-07-01 | Ismaël Kandouss | Dunkerque U19 | Dunkerque B | — |