1990–91 Balkans Cup

It was won by Romanian side Inter Sibiu in the final against Yugoslav Budućnost Titograd for their first title in the competition.

OFI won 2–1 on aggregate.

Galatasaray 1–1 Budućnost on aggregate.

Inter Sibiu 2–2 OFI Crete on aggregate.

Inter Sibiu won on away goals.