| 1. Round | 18/02/2023 | Longford Town | - | Athlone Town | 1:3 |  |
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| 2. Round | 24/02/2023 | Athlone Town | - | Finn Harps | 3:1 | ||||
| 3. Round | 03/03/2023 | Wexford FC | - | Athlone Town | 3:0 | ||||
| 4. Round | 10/03/2023 | Athlone Town | - | Waterford FC | 0:1 | ||||
| 5. Round | 17/03/2023 | Athlone Town | - | Treaty United | 2:2 | ||||
| 6. Round | 24/03/2023 | Kerry FC | - | Athlone Town | 0:1 | |
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| 7. Round | 31/03/2023 | Athlone Town | - | Galway United | 1:3 | |
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| 12. Round | 01/05/2023 | Finn Harps | - | Athlone Town | 1:4 | ||||
| 16. Round | 26/05/2023 | Galway United | - | Athlone Town | 3:1 | ||||
| 18. Round | 05/06/2023 | Athlone Town | - | Bray Wanderers | 3:1 | ||||
| 19. Round | 09/06/2023 | Kerry FC | - | Athlone Town | 0:1 |
Ireland