The 1980 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 26 May until 8 June. It was the 84th staging of the French Open, and the first Grand Slam tennis event of 1980.

Finals

Men's singles

🇸🇪 Björn Borg defeated 🇺🇸 Vitas Gerulaitis, 6–4, 6–1, 6–2

Women's singles

🇺🇸 Chris Evert defeated 🇷🇴 Virginia Ruzici, 6–0, 6–3

Men's doubles

🇺🇸 Victor Amaya / 🇺🇸 Hank Pfister defeated 🇺🇸 Brian Gottfried / 🇲🇽 Raúl Ramírez, 1–6, 6–4, 6–4, 6–3

Women's doubles

🇺🇸 Kathy Jordan / 🇺🇸 Anne Smith defeated 🇦🇷 Ivanna Madruga / 🇦🇷 Adriana Villagrán, 6–1, 6–0

Mixed doubles

🇺🇸 Anne Smith / 🇺🇸 Billy Martin defeated Renáta Tomanová / Stanislav Birner, 2–6, 6–4, 8–6