| 28. Round | 25/08/2023 | Drogheda United | - | Cork City | 3:1 | ||||
| 29. Round | 01/09/2023 | Cork City | - | Sligo Rovers | 3:0 | ||||
| 31. Round | 22/09/2023 | Shelbourne FC | - | Cork City | 2:1 | ||||
| 30. Round | 25/09/2023 | Dundalk FC | - | Cork City | 5:0 | ||||
| 32. Round | 29/09/2023 | Cork City | - | St Patrick's Athletic | 0:1 | ||||
| 34. Round | 22/10/2023 | UC Dublin | - | Cork City | 0:2 | ||||
| 35. Round | 27/10/2023 | Cork City | - | Derry City | 0:1 | ||||
| 33. Round | 30/10/2023 | Cork City | - | Shamrock Rovers | 0:0 | ||||
| 36. Round | 03/11/2023 | Bohemian FC | - | Cork City | 4:0 |
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