| 2. Round | 15/09/2020 | Newtown AFC | - | Caernarfon Town | 2:3 | ||||
| 3. Round | 19/09/2020 | Barry Town United | - | Caernarfon Town | 3:1 | ||||
| 4. Round | 27/09/2020 | Caernarfon Town | - | The New Saints | 0:4 | ||||
| 5. Round | 30/09/2020 | Caernarfon Town | - | Flint Town United | 2:1 |  |
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| 6. Round | 03/10/2020 | Cardiff Metropolitan | - | Caernarfon Town | 0:3 | |
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| 7. Round | 06/10/2020 | Connah's Quay Nomads | - | Caernarfon Town | 3:1 | |
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| 8. Round | 09/10/2020 | Caernarfon Town | - | Cefn Druids | 1:2 |  |
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| 13. Round | 13/11/2020 | Caernarfon Town | - | Connah's Quay Nomads | 1:2 | ||||
| 15. Round | 28/11/2020 | Caernarfon Town | - | Haverfordwest County | 1:4 | ||||
| 19. Round | 01/12/2020 | Caernarfon Town | - | Bala Town | 1:1 | ||||
| 16. Round | 08/12/2020 | Cefn Druids | - | Caernarfon Town | 1:2 | |
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| 12. Round | 12/12/2020 | Caernarfon Town | - | Barry Town United | 2:0 | |
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| 20. Round | 15/12/2020 | Aberystwyth Town | - | Caernarfon Town | 1:2 | ||||
| 10. Round | 06/03/2021 | Caernarfon Town | - | Aberystwyth Town | 2:2 | ||||
| 11. Round | 13/03/2021 | Flint Town United | - | Caernarfon Town | 0:2 | ||||
| 18. Round | 20/03/2021 | Bala Town | - | Caernarfon Town | 1:2 | ||||
| 22. Round | 02/04/2021 | The New Saints | - | Caernarfon Town | 4:1 |
Wales