The 1935 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 21 May until 2 June.

It was the 40th staging of the French Championships and the second Grand Slam tournament of the year.

Fred Perry and Hilde Sperling won the singles titles.

Fred Perry (GBR) defeated Gottfried von Cramm (GER) 6–3, 3–6, 6–1, 6–3 Hilde Sperling (GER) defeated Simonne Mathieu (FRA) 6–2, 6–1 Jack Crawford / Adrian Quist defeated Vivian McGrath / Don Turnbull 6–1, 6–4, 6–2 Margaret Scriven / Kay Stammers defeated Ida Adamoff / Hilde Krahwinkel Sperling 6–4, 6–0 Lolette Payot / Marcel Bernard defeated Sylvie Jung Henrotin / André Martin-Legeay 4–6, 6–2, 6–4