1977–78 Balkans Cup
| Tournament details | |
|---|---|
| Country | Balkans |
| Teams | 6 |
| Final positions | |
| Champions | Rijeka |
| Runners-up | Jiul Petroșani |
| Tournament statistics | |
| Matches played | 10 |
| Goals scored | 27 (2.7 per match) |
The 1978 Balkans Cup was an edition of the Balkans Cup, a football competition for representative clubs from the Balkan states. It was contested by 6 teams and Rijeka won the trophy.