| 1. Round | 06/03/2015 | Dundalk FC | - | Longford Town | 1:0 | ||||
| 2. Round | 14/03/2015 | Longford Town | - | Shamrock Rovers | 0:2 | ||||
| 3. Round | 21/03/2015 | Limerick FC | - | Longford Town | 2:2 | ||||
| 4. Round | 24/03/2015 | Longford Town | - | Bray Wanderers | 2:0 | ||||
| 5. Round | 27/03/2015 | Galway United | - | Longford Town | 1:2 | ||||
| 6. Round | 04/04/2015 | Longford Town | - | St Patrick's Athletic | 2:2 | ||||
| 7. Round | 10/04/2015 | Bohemian FC | - | Longford Town | 2:0 | ||||
| 21. Round | 25/07/2015 | Longford Town | - | Drogheda United | 1:1 | ||||
| 22. Round | 31/07/2015 | Derry City | - | Longford Town | 3:0 | ||||
| 23. Round | 07/08/2015 | Dundalk FC | - | Longford Town | 0:0 |  |
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| 24. Round | 14/08/2015 | Longford Town | - | Shamrock Rovers | 1:3 | ||||
| 25. Round | 17/08/2015 | Limerick FC | - | Longford Town | 3:3 | ||||
| 26. Round | 29/08/2015 | Longford Town | - | Bray Wanderers | 1:0 | ||||
| 27. Round | 05/09/2015 | Galway United | - | Longford Town | 4:2 | ||||
| 28. Round | 18/09/2015 | Bohemian FC | - | Longford Town | 1:1 | ||||
| 29. Round | 26/09/2015 | Longford Town | - | St Patrick's Athletic | 0:3 | ||||
| 33. Round | 30/10/2015 | Longford Town | - | Derry City | 4:2 |
England