| 5. Round | 10/09/2023 | SpVgg Erkenschwick | - | FC Brünninghausen | 4:2 | ||||
| 10. Round | 15/10/2023 | FC Brünninghausen | - | SV Schermbeck | 2:3 | ||||
| 11. Round | 22/10/2023 | TuS Ennepetal | - | FC Brünninghausen | 1:0 | ||||
| 12. Round | 29/10/2023 | FC Brünninghausen | - | Westfalia Rhynern | 1:1 |  |
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| 18. Round | 04/02/2024 | SpVgg Vreden | - | FC Brünninghausen | 4:0 | ||||
| 20. Round | 23/02/2024 | FC Brünninghausen | - | TuS Bövinghausen | 5:0 | ||||
| 21. Round | 03/03/2024 | SG Wattenscheid 09 | - | FC Brünninghausen | 4:0 | ||||
| 31. Round | 05/05/2024 | FCE Rheine | - | FC Brünninghausen | 1:2 | ||||
| 25. Round | 09/05/2024 | Preußen Münster II | - | FC Brünninghausen | 0:0 | ||||
| 32. Round | 12/05/2024 | FC Brünninghausen | - | Türkspor Dortmund | 0:2 | ||||
| 33. Round | 17/05/2024 | 1. FC Gievenbeck | - | FC Brünninghausen | 2:1 |
Germany