Progrès Niedercorn (National Division): every transfer in and out, fees paid and earned, squad market value and €70k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-20 | Christian Kitenge | US Boulogne | Progrès Niedercorn | Free |
| 2026-07-13 | Alex Angelin Guett Guett | Progrès Niedercorn | Hyères | Free |
| 2026-07-01 | Omar Natami | Progrès Niedercorn | UNA Strassen | Free |
| 2026-07-01 | Adrian Ahmetxhekaj | Progrès Niedercorn | UNA Strassen | Free |
| 2025-08-31 | Souleymane Cissé | Dijon FCO | Progrès Niedercorn | Free |
| 2025-08-27 | Olivier Thill | Progrès Niedercorn | IMT Novi Beograd | Free |
| 2025-07-31 | Olivier Thill | LNZ Cherkasy | Progrès Niedercorn | Free |
| 2025-07-24 | Hamadou Karamoko | Progrès Niedercorn | Fleury 91 | Free |
| 2025-07-15 | Bilal Hend | Versailles | Progrès Niedercorn | Free |
| 2025-07-15 | Alex Angelin Guett Guett | FC Sochaux-Montbéliard | Progrès Niedercorn | Free |
| 2025-07-15 | Lars Gerson | Progrès Niedercorn | UN Käerjéng | Free |
| 2025-07-14 | Léo Jousselin | Progrès Niedercorn | FC Girondins Bordeaux | Free |
| 2025-07-14 | Sofiane Daham | Progrès Niedercorn | Mondorf-les-Bains | Free |
| 2025-07-10 | Junior Burban | Progrès Niedercorn | Saint-Malo | Free |
| 2025-07-07 | Hugo Chambon | Cannes | Progrès Niedercorn | Free |
| 2025-07-01 | Yan Bouche | Victoria Rosport | Progrès Niedercorn | Free |
| 2025-07-01 | Joao Alves Margato | F91 Dudelange | Progrès Niedercorn | Free |
| 2025-07-01 | Gilson Delgado | Progrès Niedercorn | Etzella Ettelbrück | Free |
| 2025-07-01 | Jader Soares Borges | Progrès Niedercorn | Etzella Ettelbrück | Free |
| 2025-07-01 | Antoine Mazure | Progrès Niedercorn | Habay-la-Neuve | Free |