| 1. Round | 17/02/2024 | Longford Town | - | Finn Harps | 2:3 | ||||
| 4. Round | 09/03/2024 | Longford Town | - | Cork City | 0:2 | ||||
| 6. Round | 22/03/2024 | Athlone Town | - | Longford Town | 3:3 | ||||
| 3. Round | 25/03/2024 | Bray Wanderers | - | Longford Town | 1:1 | ||||
| 7. Round | 29/03/2024 | Longford Town | - | UC Dublin | 1:2 | ||||
| 8. Round | 01/04/2024 | Cobh Ramblers | - | Longford Town | 1:1 | ||||
| 9. Round | 05/04/2024 | Kerry FC | - | Longford Town | 3:0 | ||||
| 10. Round | 13/04/2024 | Longford Town | - | Bray Wanderers | 0:3 | ||||
| 2. Round | 16/04/2024 | Wexford FC | - | Longford Town | 2:2 | ||||
| 11. Round | 20/04/2024 | Longford Town | - | Cork City | 1:4 | ||||
| 12. Round | 27/04/2024 | Longford Town | - | Wexford FC | 1:2 |  |
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| 13. Round | 03/05/2024 | UC Dublin | - | Longford Town | 1:0 | ||||
| 14. Round | 06/05/2024 | Longford Town | - | Kerry FC | 2:1 | |
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| 15. Round | 10/05/2024 | Finn Harps | - | Longford Town | 3:2 | ||||
| 5. Round | 13/05/2024 | Longford Town | - | Treaty United | 2:1 | ||||
| 17. Round | 25/05/2024 | Longford Town | - | Cobh Ramblers | 0:0 | ||||
| 18. Round | 31/05/2024 | Treaty United | - | Longford Town | 1:0 |
Ireland