| 5. Ronde | 23.04.2021 | Galway United | - | UC Dublin | 2:2 | ||||
| 6. Ronde | 01.05.2021 | Cobh Ramblers | - | Galway United | 0:4 | ||||
| 7. Ronde | 07.05.2021 | Galway United | - | Bray Wanderers | 1:2 |  |
|||
| 10. Ronde | 28.05.2021 | Shelbourne FC | - | Galway United | 4:0 | ||||
| 11. Ronde | 11.06.2021 | Galway United | - | Athlone Town | 2:1 | ||||
| 12. Ronde | 18.06.2021 | Galway United | - | Cabinteely FC | 1:0 | ||||
| 13. Ronde | 25.06.2021 | Treaty United | - | Galway United | 0:1 | ||||
| 14. Ronde | 02.07.2021 | UC Dublin | - | Galway United | 0:2 | ||||
| 16. Ronde | 16.07.2021 | Bray Wanderers | - | Galway United | 0:0 | ||||
| 21. Ronde | 03.09.2021 | Cabinteely FC | - | Galway United | 0:1 | ||||
| 27. Ronde | 29.10.2021 | Cork City | - | Galway United | 3:0 |
Ierland