| 4. Round | 01/08/2021 | IFK Lidingö FK [Youth] | - | Örebro SK [Youth] | 2:1 | ||||
| 14. Round | 07/08/2021 | IFK Norrköping [Youth] | - | IFK Lidingö FK [Youth] | 1:1 | ||||
| 20. Round | 11/08/2021 | IFK Lidingö FK [Youth] | - | Degerfors IF [Youth] | 3:1 | ||||
| 15. Round | 15/08/2021 | IFK Lidingö FK [Youth] | - | FC Djursholm [Youth] | 2:4 |  |
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| 16. Round | 22/08/2021 | IFK Lidingö FK [Youth] | - | Djurgårdens IF [Youth] | 0:1 | ||||
| 17. Round | 29/08/2021 | Örebro SK [Youth] | - | IFK Lidingö FK [Youth] | 5:0 | ||||
| 18. Round | 05/09/2021 | IFK Lidingö FK [Youth] | - | AIK Solna [Youth] | 5:4 | ||||
| 19. Round | 12/09/2021 | IK Frej [Youth] | - | IFK Lidingö FK [Youth] | 2:2 |
Sweden