| 4. Round | 02/09/2023 | Livingston FC | - | St. Mirren FC | 1:1 | ||||
| 5. Round | 16/09/2023 | Motherwell FC | - | St. Mirren FC | 0:1 | ||||
| 6. Round | 23/09/2023 | St. Mirren FC | - | Heart of Midlothian | 1:0 | ||||
| 7. Round | 30/09/2023 | Kilmarnock FC | - | St. Mirren FC | 1:1 | ||||
| 10. Round | 28/10/2023 | St. Mirren FC | - | St. Johnstone FC | 4:0 | ||||
| 11. Round | 01/11/2023 | Celtic FC | - | St. Mirren FC | 2:1 | ||||
| 13. Round | 11/11/2023 | Dundee FC | - | St. Mirren FC | 4:0 | ||||
| 14. Round | 25/11/2023 | St. Mirren FC | - | Livingston FC | 1:0 | ||||
| 9. Round | 28/11/2023 | Ross County FC | - | St. Mirren FC | 1:0 | ||||
| 15. Round | 03/12/2023 | Rangers FC | - | St. Mirren FC | 2:0 | ||||
| 16. Round | 06/12/2023 | St. Johnstone FC | - | St. Mirren FC | 1:0 | ||||
| 17. Round | 09/12/2023 | St. Mirren FC | - | Ross County FC | 2:0 | ||||
| 23. Round | 27/01/2024 | St. Mirren FC | - | Rangers FC | 0:1 | ||||
| 24. Round | 03/02/2024 | Hibernian FC | - | St. Mirren FC | 0:3 | ||||
| 25. Round | 07/02/2024 | St. Mirren FC | - | Dundee FC | 2:0 | ||||
| 26. Round | 17/02/2024 | Livingston FC | - | St. Mirren FC | 1:0 | ||||
| 30. Round | 16/03/2024 | Kilmarnock FC | - | St. Mirren FC | 5:2 |  |
|||
| 33. Round | 13/04/2024 | Celtic FC | - | St. Mirren FC | 3:0 |
England