The 1976 South American Basketball Championship , the twenty-sixth South American Basketball Championship , took place between March 30 and April 9, 1976 in Medellín , Colombia , and hosted the championship for the third time, for the second time in a row. The winner was the national team of Argentina , which could win the title for the seventh time.
Each team played against each opponent once, so that each team played six games (a total of 21 games took place). There were two points for each win and one point for a defeat. In the event of a tie, the direct comparison decided. The team with the most points became South American champions in 1976.