| 1. Round | 11/08/2012 | Paris Saint-Germain | - | FC Lorient | 2:2 | ||||
| 2. Round | 18/08/2012 | FC Lorient | - | Montpellier HSC | 2:1 | ||||
| 3. Round | 25/08/2012 | ESTAC Troyes | - | FC Lorient | 2:2 |  |
|||
| 5. Round | 16/09/2012 | Stade Rennais | - | FC Lorient | 1:2 | |
|||
| 6. Round | 22/09/2012 | FC Lorient | - | OGC Nice | 1:1 | ||||
| 7. Round | 29/09/2012 | Évian Thonon Gaillard | - | FC Lorient | 1:1 | ||||
| 8. Round | 07/10/2012 | FC Lorient | - | Olympique Lyonnais | 1:1 | ||||
| 9. Round | 20/10/2012 | Valenciennes FC | - | FC Lorient | 6:1 | ||||
| 10. Round | 28/10/2012 | FC Lorient | - | AC Ajaccio | 4:4 | ||||
| 11. Round | 02/11/2012 | Stade Brestois 29 | - | FC Lorient | 2:0 | ||||
| 12. Round | 11/11/2012 | FC Lorient | - | Girondins Bordeaux | 0:4 | ||||
| 13. Round | 16/11/2012 | FC Lorient | - | Lille OSC | 2:0 | ||||
| 14. Round | 24/11/2012 | SC Bastia | - | FC Lorient | 2:1 | |
|||
| 15. Round | 02/12/2012 | FC Lorient | - | Toulouse FC | 1:0 | ||||
| 16. Round | 09/12/2012 | Olympique Marseille | - | FC Lorient | 0:3 | ||||
| 17. Round | 12/12/2012 | FC Lorient | - | FC Sochaux | 2:0 | ||||
| 18. Round | 16/12/2012 | AS Saint-Étienne | - | FC Lorient | 0:2 | ||||
| 19. Round | 22/12/2012 | FC Lorient | - | Stade de Reims | 2:2 |
France