| 21. Round | 17/02/2023 | US Concarneau | - | FC Borgo | 2:1 | ||||
| 22. Round | 27/02/2023 | FC Versailles | - | US Concarneau | 0:1 | ||||
| 23. Round | 03/03/2023 | US Concarneau | - | SO Cholet | 2:0 | ||||
| 25. Round | 17/03/2023 | US Concarneau | - | Stade Briochin | 1:0 | ||||
| 26. Round | 24/03/2023 | FC Villefranche Beaujolais | - | US Concarneau | 1:1 | ||||
| 20. Round | 28/03/2023 | AS Nancy Lorraine | - | US Concarneau | 0:3 dec. | ||||
| 27. Round | 03/04/2023 | US Concarneau | - | CS Sedan | 0:1 | ||||
| 28. Round | 07/04/2023 | Red Star FC | - | US Concarneau | 1:4 | ||||
| 29. Round | 14/04/2023 | US Concarneau | - | Paris 13 Atletico | 3:0 | ||||
| 30. Round | 21/04/2023 | US Avranches | - | US Concarneau | 0:3 | ||||
| 31. Round | 28/04/2023 | US Concarneau | - | FC Martigues | 1:1 | ||||
| 32. Round | 12/05/2023 | Le Puy Foot 43 | - | US Concarneau | 2:1 |  |
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| 33. Round | 19/05/2023 | US Concarneau | - | FC Bourg-Péronnas | 3:2 | ||||
| 34. Round | 26/05/2023 | US Orléans | - | US Concarneau | 1:2 |
France