The 1964 Women's South American Volleyball Championship was the 6th edition of the Women's South American Volleyball Championship, organised by South America's governing volleyball body, the Confederación Sudamericana de Voleibol (CSV). It was held in Buenos Aires, Argentina.
Due to a political turmoil in Brazil, the Brazil national team did not participate in this tournament, this is the only edition of the competition so far not featuring the Green and Golds in the final.