The 1929 French Championships (now known as the French Open) was a tennis tournament that took place on the outdoor clay ourts at the Stade Roland-Garros in Paris, France. The tournament ran from 26 May until 3 June. It was the 34th staging of the French Championships and the second Grand Slam tournament of the year.
This was René Lacoste's final Grand Slam triumph; in the women's singles, Helen Wills Moody became the first American to win the singles event.
René Lacoste (FRA) defeated Jean Borotra (FRA) 6–3, 2–6, 6–0, 2–6, 8–6
Helen Wills Moody (USA) defeated Simone Mathieu (FRA) 6–3, 6–4
René Lacoste (FRA) / Jean Borotra (FRA) defeated Henri Cochet (FRA) / Jacques Brugnon (FRA) 6–3, 3–6, 6–3, 3–6, 8–6
Lilí Álvarez (ESP) / Kornelia Bouman (NED) defeated Bobbie Heine (RSA) / Alida Neave (RSA) 7–5, 6–3
Eileen Bennett Whittingstall (GBR) / Henri Cochet (FRA) defeated Helen Wills Moody (USA) / Frank Hunter (USA) 6–3, 6–2