IKO - International Karate Organization - 6th European Weight Category Karate Championship (1991)
Kumite Lightweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Lightweight | Jose Maria Gomez | Spain |
| 2 | Kumite Lightweight | Janusz Morys | Poland |
| 3 | Kumite Lightweight | Marino Deflorin | Switzerland |
| 3 | Kumite Lightweight | Santiago Alacorn | Spain |
Kumite Middleweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Middleweight | Georgi Georgiev | Bulgaria |
| 2 | Kumite Middleweight | George Karmazin | Hungary |
| 3 | Kumite Middleweight | Jose Luna | Spain |
| 3 | Kumite Middleweight | Remmert De Vit | Netherlands |
Kumite Heavyweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Heavyweight | Michael Thompson | Great Britain |
| 2 | Kumite Heavyweight | Andy Hug | Switzerland |
| 3 | Kumite Heavyweight | Colm Daley | Ireland |
| 3 | Kumite Heavyweight | Juhani Vespalainen | Sweden |