| Europa League 1974/1975 - Appearances as Referee |  |
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| 02/10/1974 | Hibernian FC | - | Rosenborg BK | 9:1 | 1 | - | - |
| Europa League 1974/1975 - Appearances as Referee | |
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| 02/10/1974 | Hibernian FC | - | Rosenborg BK | 9:1 | 1 | - | - |
| Complete name: | Guðmundur Haraldsson |
| Born: | 00/00/1945 |
| Place of birth: |
Reykjavík, 
Iceland |
| Nationality: |
Iceland |