The 1975 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 2 June until 15 June. It was the 74th staging of the French Open, and the second Grand Slam tennis event of 1975. Björn Borg won the men's singles title and Chris Evert won the women's single title.
Björn Borg defeated Guillermo Vilas, 6–2, 6–3, 6–4 
- It was Borg's 2nd career Grand Slam title, and his 2nd (consecutive) French Open title.
Chris Evert defeated Martina Navratilova, 2–6, 6–2, 6–1 
- It was Evert's 3rd career Grand Slam title, and her 2nd (consecutive) French Open title.
Brian Gottfried / Raúl Ramírez defeated John Alexander / Phil Dent, 6–2, 2–6, 6–2, 6–4 
Chris Evert / Martina Navratilova defeated Julie Anthony / Olga Morozova, 6–3, 6–2 
Fiorella Bonicelli / Thomaz Koch defeated Pam Teeguarden / Jaime Fillol, 6–4, 7–6