| 2. Runde | 22.07.2021 | FH Hafnarfjörður | - | Rosenborg BK | 0:2 | ||||
| 2. Runde | 29.07.2021 | Rosenborg BK | - | FH Hafnarfjörður | 4:1 |  |
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| 3. Runde | 05.08.2021 | Rosenborg BK | - | NK Domžale | 6:1 | ||||
| 3. Runde | 10.08.2021 | NK Domžale | - | Rosenborg BK | 1:2 | ||||
| Playoffs | 19.08.2021 | Stade Rennais | - | Rosenborg BK | 2:0 | ||||
| Playoffs | 26.08.2021 | Rosenborg BK | - | Stade Rennais | 1:3 |
Norwegen