| Champions League 1977/1978 - Appearances as Referee |  |
 |
 |
||||
| 28/09/1977 | Atlético Madrid | - | Dinamo Bucureşti | 2:0 | 2 | - | - |
| Champions League 1977/1978 - Appearances as Referee | |
|
|
||||
| 28/09/1977 | Atlético Madrid | - | Dinamo Bucureşti | 2:0 | 2 | - | - |
| Complete name: | Klaus Ohmsen |
| Born: | 16/10/1935 † 02/12/2012 |
| Place of birth: |
Germany |
| Residence: | Hamburg |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 131 |