The 1964 French Championships (now known as the French Open) was a tennis tournament that took place on the outdoor clay courts at the Stade Roland-Garros in Paris, France. The tournament ran from 19 May until 30 May. It was the 63rd staging of the French Championships, and the second Grand Slam tennis event of 1964.
Manuel Santana defeated Nicola Pietrangeli 6–3, 6–1, 4–6, 7–5
Margaret Court defeated Maria Bueno 5–7, 6–1, 6–2
Roy Emerson / Ken Fletcher defeated John Newcombe / Tony Roche 7–5, 6–3, 3–6, 7–5
Margaret Smith / Lesley Turner Bowrey defeated Norma Baylon / Helga Schultze 6–3, 6–1
Margaret Smith / Ken Fletcher defeated Lesley Turner Bowrey / Fred Stolle 6–3, 4–6, 8–6