| 3. Round | 20/08/2011 | 1. FC Kaiserslautern II | - | Fortuna Köln | 1:1 |  |
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| 7. Round | 10/09/2011 | SC Wiedenbrück | - | Fortuna Köln | 3:1 | ||||
| 8. Round | 17/09/2011 | Fortuna Köln | - | SC 07 Idar-Oberstein | 2:0 | ||||
| 9. Round | 24/09/2011 | FC Schalke 04 II | - | Fortuna Köln | 1:2 | ||||
| 11. Round | 15/10/2011 | Fortuna Düsseldorf II | - | Fortuna Köln | 1:2 | ||||
| 15. Round | 19/11/2011 | Fortuna Köln | - | SV 07 Elversberg | 1:1 | ||||
| 16. Round | 26/11/2011 | TuS Koblenz | - | Fortuna Köln | 2:1 | ||||
| 21. Round | 28/01/2012 | Wuppertaler SV | - | Fortuna Köln | 1:0 | ||||
| 23. Round | 11/02/2012 | Bayer Leverkusen II | - | Fortuna Köln | 0:1 |
Germany