| 16. Round | 17/11/1963 | Sportfreunde Siegen | - | Fortuna Düsseldorf | 2:1 | ||||
| 22. Round | 12/01/1964 | Schwarz-Weiß Essen | - | Fortuna Düsseldorf | 0:2 | ||||
| 23. Round | 19/01/1964 | Fortuna Düsseldorf | - | Alemannia Aachen | 5:3 | ||||
| 24. Round | 26/01/1964 | Bor. Mönchengladbach | - | Fortuna Düsseldorf | 0:0 | ||||
| 25. Round | 02/02/1964 | VfB Bottrop | - | Fortuna Düsseldorf | 1:3 | ||||
| 26. Round | 16/02/1964 | Fortuna Düsseldorf | - | SC Viktoria 04 Köln | 3:2 | ||||
| 28. Round | 01/03/1964 | SF Hamborn 07 | - | Fortuna Düsseldorf | 2:2 | ||||
| 29. Round | 08/03/1964 | Fortuna Düsseldorf | - | Lüner SV | 3:0 | ||||
| 30. Round | 15/03/1964 | Fortuna Düsseldorf | - | TuS Duisburg 1848/99 | 6:1 | ||||
| 31. Round | 22/03/1964 | SpVgg Herten | - | Fortuna Düsseldorf | 2:2 | ||||
| 32. Round | 30/03/1964 | Fortuna Düsseldorf | - | Duisburger SpV | 3:2 | ||||
| 36. Round | 26/04/1964 | Fortuna Düsseldorf | - | Sportfreunde Siegen | 6:2 | ||||
| 37. Round | 03/05/1964 | SV Bayer 04 Leverkusen | - | Fortuna Düsseldorf | 0:1 | ||||
| 38. Round | 10/05/1964 | Westfalia Herne | - | Fortuna Düsseldorf | 0:0 |
Germany