| 1. Ronde | 18.02.2023 | Longford Town | - | Athlone Town | 1:3 | ||||
| 5. Ronde | 18.03.2023 | Longford Town | - | Finn Harps | 0:1 | ||||
| 6. Ronde | 24.03.2023 | Galway United | - | Longford Town | 1:0 | ||||
| 15. Ronde | 19.05.2023 | Wexford FC | - | Longford Town | 0:3 | ||||
| 18. Ronde | 05.06.2023 | Cobh Ramblers | - | Longford Town | 1:0 | ||||
| 19. Ronde | 09.06.2023 | Longford Town | - | Finn Harps | 2:3 | ||||
| 20. Ronde | 23.06.2023 | Galway United | - | Longford Town | 4:0 |  |
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| 21. Ronde | 01.07.2023 | Longford Town | - | Wexford FC | 2:1 | ||||
| 26. Ronde | 07.08.2023 | Bray Wanderers | - | Longford Town | 2:4 | ||||
| 27. Ronde | 12.08.2023 | Longford Town | - | Athlone Town | 2:3 | ||||
| 28. Ronde | 25.08.2023 | Finn Harps | - | Longford Town | 0:1 | ||||
| 29. Ronde | 02.09.2023 | Longford Town | - | Galway United | 1:0 | ||||
| 30. Ronde | 08.09.2023 | Kerry FC | - | Longford Town | 0:0 | |
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| 32. Ronde | 22.09.2023 | Longford Town | - | Waterford FC | 0:3 | ||||
| 31. Ronde | 25.09.2023 | Wexford FC | - | Longford Town | 2:0 | ||||
| 33. Ronde | 30.09.2023 | Longford Town | - | Treaty United | 2:3 | ||||
| 34. Ronde | 06.10.2023 | Cobh Ramblers | - | Longford Town | 2:0 | ||||
| 35. Ronde | 14.10.2023 | Longford Town | - | Bray Wanderers | 2:2 |
Ierland