| 16. Round | 11/02/2024 | FC Differdange 03 | - | RFCU Luxemburg | 7:0 | ||||
| 17. Round | 18/02/2024 | RFCU Luxemburg | - | F91 Dudelange | 0:3 | ||||
| 18. Round | 24/02/2024 | Jeunesse Esch | - | RFCU Luxemburg | 3:0 | ||||
| 19. Round | 03/03/2024 | RFCU Luxemburg | - | Marisca Mersch | 4:1 |  |
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| 20. Round | 10/03/2024 | FC Schifflange 95 | - | RFCU Luxemburg | 4:1 | ||||
| 21. Round | 17/03/2024 | RFCU Luxemburg | - | Swift Hesperange | 2:5 | ||||
| 23. Round | 07/04/2024 | RFCU Luxemburg | - | Victoria Rosport | 0:3 | ||||
| 24. Round | 14/04/2024 | Progrès Niedercorn | - | RFCU Luxemburg | 2:1 | ||||
| 25. Round | 21/04/2024 | RFCU Luxemburg | - | FC Wiltz 71 | 2:4 | ||||
| 26. Round | 28/04/2024 | CS FOLA Esch | - | RFCU Luxemburg | 1:2 | ||||
| 27. Round | 05/05/2024 | UNA Strassen | - | RFCU Luxemburg | 1:1 | ||||
| 28. Round | 12/05/2024 | RFCU Luxemburg | - | FC Mondercange | 1:1 | ||||
| 29. Round | 18/05/2024 | UN Käerjéng | - | RFCU Luxemburg | 1:4 |
France
St. Martin