| 3. Round | 19/09/2020 | Barry Town United | - | Caernarfon Town | 3:1 | ||||
| 13. Round | 13/11/2020 | Caernarfon Town | - | Connah's Quay Nomads | 1:2 | ||||
| 15. Round | 28/11/2020 | Caernarfon Town | - | Haverfordwest County | 1:4 |  |
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| 19. Round | 01/12/2020 | Caernarfon Town | - | Bala Town | 1:1 | ||||
| 14. Round | 05/12/2020 | Penybont FC | - | Caernarfon Town | 6:0 | ||||
| 12. Round | 12/12/2020 | Caernarfon Town | - | Barry Town United | 2:0 | ||||
| 20. Round | 15/12/2020 | Aberystwyth Town | - | Caernarfon Town | 1:2 | ||||
| 17. Round | 18/12/2020 | Caernarfon Town | - | Newtown AFC | 1:1 | ||||
| 10. Round | 06/03/2021 | Caernarfon Town | - | Aberystwyth Town | 2:2 |  |
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| 11. Round | 13/03/2021 | Flint Town United | - | Caernarfon Town | 0:2 | ||||
| 18. Round | 20/03/2021 | Bala Town | - | Caernarfon Town | 1:2 | ||||
| 21. Round | 27/03/2021 | Caernarfon Town | - | Cardiff Metropolitan | 3:2 |  |
Wales