Rosemary Casals and Billie Jean King were the defending champions, but lost in the final to Maria Bueno and Margaret Court, 4–6, 9–7, 8–6. It was Bueno and Court's only grand slam title together.
Seeds
Rosemary Casals / Billie Jean King (final) Françoise Dürr / Ann Jones (semifinals) Maria Bueno / Margaret Court (champions) Mary-Ann Eisel / Carole Graebner (first round)
Draw
External links 1968 US Open – Women's draws and results at the International Tennis Federation 1968 US Open – Women's draws and results at the Women's Tennis Association