The 1981 FIBA Club World Cup was the 15th edition of the FIBA Intercontinental Cup for men's basketball clubs.

It was the first edition of the competition that was held under the name of FIBA Club World Cup.

It took place at São Paulo, Brazil.

Note: The individual scores in the League stage are accumulated.

Day 1, July 2, 1981 Day 2, July 3, 1981 Note: The individual scores in the League stage are accumulated.