| 3. Round | 27/08/2023 | Bonner SC | - | TuS Königsdorf | 0:1 | ||||
| 7. Round | 24/09/2023 | Bonner SC | - | Fortuna Köln II | 2:4 | ||||
| 8. Round | 30/09/2023 | VfL 08 Vichttal | - | Bonner SC | 3:0 | ||||
| 10. Round | 13/10/2023 | SV Bergisch Gladbach 09 | - | Bonner SC | 3:1 | ||||
| 11. Round | 20/10/2023 | Bonner SC | - | SpVg Frechen 20 | 4:1 | ||||
| 5. Round | 24/10/2023 | Bonner SC | - | FC Hürth | 0:0 | ||||
| 12. Round | 29/10/2023 | Union Schafhausen | - | Bonner SC | 0:4 | ||||
| 13. Round | 05/11/2023 | Bonner SC | - | BC Viktoria Glesch-Paffendorf | annull. |  |
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| 14. Round | 10/11/2023 | Borussia Freialdenhoven | - | Bonner SC | 0:2 | ||||
| 15. Round | 17/11/2023 | Bonner SC | - | FV Bonn-Endenich | 2:0 | |
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| 17. Round | 10/12/2023 | Bonner SC | - | Eintracht Hohkeppel | 1:1 | ||||
| 16. Round | 03/02/2024 | FC Hennef 05 | - | Bonner SC | 0:4 | ||||
| 22. Round | 17/03/2024 | Fortuna Köln II | - | Bonner SC | 0:2 | ||||
| 24. Round | 07/04/2024 | Siegburger SV 04 | - | Bonner SC | 1:1 | ||||
| 25. Round | 12/04/2024 | Bonner SC | - | SV Bergisch Gladbach 09 | 1:0 | |
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| 26. Round | 21/04/2024 | SpVg Frechen 20 | - | Bonner SC | 0:2 |
Albania