Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2019 |  | Kacper Sadłocha | FW |  | FKS Stal Mielec | FKS Stal Mielec |
| 01/2019 |  | Malcom Musquet | DF |  | RC Lens U17 | RC Lens U17 |
| 07/2018 |  | Yannick Pandor | GK |  | SC Air Bel U17 | SC Air Bel U17 |
| 07/2018 | | Tommy Plumain | GK | | RC Lens U17 | RC Lens U17 |
| 07/2018 |  | Ismaël Petchy | DF | |||
| 07/2018 | | Louis Vanoise | DF | |||
| 07/2018 | | Clément Victoor | DF | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Koba Koindredi | MF | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Ali Ouchen | MF | | RC Lens U17 | RC Lens U17 |
| 07/2018 |  | Adam Oudjani | MF | | RC Lens U17 | RC Lens U17 |
| 07/2018 |  | Jonathan Varane | MF | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Wissem Bouhadiche | FW | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Boubakar Camara | FW | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Mohamed Cissé | FW |  | Stade Lavallois U17 | Laval U17 |
| 07/2018 | | Enzo Daoud | FW | | RC Lens U17 | RC Lens U17 |
| 07/2018 |  | David Costa | FW | | RC Lens U17 | RC Lens U17 |
| 07/2018 | | Ibrahim Mandefu | FW | |||
| 07/2018 |  | Ansou Sow | FW |  | ASC Jaraaf | ASC Jaraaf |
| 07/2018 | | Alou Diarra | AS-CO | |||
| 07/2018 | | Anthony Matrisciano | GK-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2019 | | Koba Koindredi | MF |  | Valencia CF B | Valencia B |
| 07/2018 | | Didier Desprez | GK |  | RC Lens | RC Lens |
| 07/2018 | | Geoffrey Gamelin | GK |  | Pau FC U19 | U19 |
| 07/2018 | | William Bianda | DF |  | AS Roma U19 | AS Roma U19 |
| 07/2018 |  | Modibo Sagnan | DF | | RC Lens | RC Lens |
| 07/2018 | | Alexis Bourigeaud | MF |  | RC Lens B | RC Lens (CFA) |
| 07/2018 | | Tom Ducrocq | MF | | RC Lens | RC Lens |
| 07/2018 |  | Mardoche Pembélé | MF |  | Pacy Ménilles RC | Pacy Ménilles |
| 07/2018 | | Corentin Lemaire | FW | | RC Lens B | RC Lens (CFA) |
| 07/2018 | | Fethi Terbeche | FW |  | K Beerschot VA II | K Beerschot VA II |