| 2. Round | 09/05/2021 | FH Hafnarfjörður | - | Valur Reykjavík | 1:1 | ||||
| 4. Round | 17/05/2021 | KR Reykjavík | - | Valur Reykjavík | 2:3 | ||||
| 6. Round | 24/05/2021 | Keflavík ÍF | - | Valur Reykjavík | 1:2 | ||||
| 7. Round | 07/06/2021 | Valur Reykjavík | - | Víkingur Reykjavík | 1:1 | ||||
| 12. Round | 16/06/2021 | Valur Reykjavík | - | Breiðablik | 3:1 | ||||
| 9. Round | 20/06/2021 | KA Akureyri | - | Valur Reykjavík | 0:1 | ||||
| 10. Round | 27/06/2021 | Valur Reykjavík | - | Fylkir Reykjavík | 1:1 | ||||
| 11. Round | 01/07/2021 | Valur Reykjavík | - | FH Hafnarfjörður | 2:0 | ||||
| 13. Round | 17/07/2021 | ÍA Akranes | - | Valur Reykjavík | 2:1 | ||||
| 15. Round | 04/08/2021 | Valur Reykjavík | - | KR Reykjavík | 1:0 |  |
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| 16. Round | 08/08/2021 | Leiknir Reykjavík | - | Valur Reykjavík | 1:0 | ||||
| 17. Round | 15/08/2021 | Valur Reykjavík | - | Keflavík ÍF | 2:1 | ||||
| 18. Round | 22/08/2021 | Víkingur Reykjavík | - | Valur Reykjavík | 2:1 | ||||
| 20. Round | 11/09/2021 | Breiðablik | - | Valur Reykjavík | 3:0 | ||||
| 21. Round | 19/09/2021 | Valur Reykjavík | - | KA Akureyri | 1:4 | ||||
| 22. Round | 25/09/2021 | Fylkir Reykjavík | - | Valur Reykjavík | 0:6 |
Iceland