1993–94 FIBA European League

Federal Republic of Yugoslavia's entrant was unable to participate for the second season in a row due to the UN economic sanctions.

After the 1993 dissolution of Czechoslovakia, Czech Republic and Slovakia each had representative clubs in the competition for the first time.

The labels in the parentheses show how each team qualified for the place of its starting round: *Kalev withdrew before the first leg and Croatia Osiguranje Split received a forfeit (20-0) in both games.

*RTI Minsk refused to play the second leg and FC Barcelona received a forfeit (20-0) in this game.

If one or more clubs are level on won-lost record, tiebreakers are applied in the following order: Seeded teams played games 2 and 3 at home.