The 1958 FIBA European Champions Cup was the inaugural season of the European top-tier level professional basketball club competition FIBA European Champions Cup (now called EuroLeague). It was won by Rīgas ASK, after they won both EuroLeague Finals games against Academic.
The 1958 FIBA European Champions Cup represented the initial year of the EuroLeague competition. It was won by Rīgas ASK after they triumphed in both EuroLeague Finals games against Academic.