| Group C | 25/03/2021 | Russia [U21] | - | Iceland [U21] | 4:1 | ||||
| Group C | 28/03/2021 | Iceland [U21] | - | Denmark [U21] | 0:2 | ||||
| Group C | 31/03/2021 | Iceland [U21] | - | France [U21] | 0:2 |  |
| Group C | 25/03/2021 | Russia [U21] | - | Iceland [U21] | 4:1 | ||||
| Group C | 28/03/2021 | Iceland [U21] | - | Denmark [U21] | 0:2 | ||||
| Group C | 31/03/2021 | Iceland [U21] | - | France [U21] | 0:2 | |
| Kolbeinn Birgir Finnsson | |
| Born: | 25.08.1999 |
| Place of birth: |
Reykjavik, 
Iceland |
| Nationality: |
Iceland
|
| Height: | 181 cm |
| Weight: | 77 kg |
| Position(s): | Left Back Centre Back |
| Foot: | left |