| 1. Round | 11/08/2023 | Bonner SC | - | FC Hennef 05 | 1:0 |  |
|||
| 2. Round | 20/08/2023 | Eintracht Hohkeppel | - | Bonner SC | 0:0 | ||||
| 3. Round | 27/08/2023 | Bonner SC | - | TuS Königsdorf | 0:1 | ||||
| 6. Round | 17/09/2023 | SpVg. Porz | - | Bonner SC | 1:3 | ||||
| 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. | ||||
| 14. Round | 10/11/2023 | Borussia Freialdenhoven | - | Bonner SC | 0:2 | |
Germany