1989–90 FIBA European Champions Cup
| 1989–90 FIBA European Champions Cup | |
|---|---|
| League | FIBA European Champions Cup |
| Sport | Basketball |
| Regular Season | |
| Final Four | |
| Champions | Jugoplastika |
| Runners-up | FC Barcelona Banca Catalana |
| Final Four MVP | Toni Kukoč (Jugoplastika) |
The 1989–90 FIBA European Champions Cup was the 33rd season of the European top-tier level professional FIBA European Champions Cup (now called EuroLeague). It was won by Jugoplastika, after they beat FC Barcelona Banca Catalana 72–67. It was the club's second title overall. The culminating 1990 EuroLeague Final Four was held at Pabellón Príncipe Felipe, Zaragoza, Spain, on 17–19 April 1990. Toni Kukoč was named Final Four MVP.