| 5. Round | 04/07/2021 | AIK Solna [Youth] | - | IFK Lidingö FK [Youth] | 6:2 | ||||
| 15. Round | 15/08/2021 | IFK Lidingö FK [Youth] | - | FC Djursholm [Youth] | 2:4 |  |
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| 17. Round | 29/08/2021 | Örebro SK [Youth] | - | IFK Lidingö FK [Youth] | 5:0 | ||||
| 23. Round | 09/10/2021 | Vasalunds IF [Youth] | - | IFK Lidingö FK [Youth] | 2:2 | ||||
| 25. Round | 21/10/2021 | IFK Lidingö FK [Youth] | - | Täby FK [Youth] | 4:3 | |
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| 26. Round | 30/10/2021 | IF Brommapojkarna [Youth] | - | IFK Lidingö FK [Youth] | 5:0 | ||||
| 2. Round | 03/11/2021 | IFK Lidingö FK [Youth] | - | IFK Norrköping [Youth] | 0:0 | ||||
| 9. Round | 06/11/2021 | IFK Lidingö FK [Youth] | - | Vasalunds IF [Youth] | 1:1 | ||||
| 1. Round | 13/11/2021 | FC Djursholm [Youth] | - | IFK Lidingö FK [Youth] | 4:2 | ||||
| 3. Round | 27/11/2021 | Djurgårdens IF [Youth] | - | IFK Lidingö FK [Youth] | 1:1 | ||||
| 8. Round | 11/12/2021 | IFK Lidingö FK [Youth] | - | IK Sirius [Youth] | 3:4 | |
Sweden