1958 South American Basketball Championship of Champion Clubs

The 1958 South American Basketball Championship of Champion Clubs was the 4th edition of the Campeonato Sudamericano de Clubes Campeones de Básquetbol, the first-tier basketball competition in South America.

Eight teams from eight countries participated and played each other in a round-robin format. Chile sent its national team as their representative, Colombia and Brazil sent two select teams that were created for the tournament.

The competition was played from 16 August to 1 September 1958 and was held in Quito, the capital city of Ecuador. Sporting Club Uruguay won the championship, becoming the first Uruguayan club to do so.

Final standings
Key


 * Pos.: Position
 * GP: Games played
 * W: Games won
 * L: Games lost
 * Pts: Points (2 given for a win, 1 for a loss)

Winning roster
Head coach: Héctor López Reboledo