The 1999 French Open was a tennis tournament that took place on the outdoor clay courts at the Stade Roland Garros in Paris, France. The tournament was held from 24 May until 6 June. It was the 103rd staging of the French Open, and the second Grand Slam tennis event of 1999.

Seniors

Men's singles

🇺🇸 Andre Agassi defeated 🇺🇦 Andrei Medvedev, 1–6, 2–6, 6–4, 6–3, 6–4

Women's singles

🇩🇪 Steffi Graf defeated 🇨🇭 Martina Hingis, 4–6, 7–5, 6–2

Men's doubles

🇮🇳 Mahesh Bhupathi / 🇮🇳 Leander Paes defeated Goran Ivanišević / 🇺🇸 Jeff Tarango, 6–2, 7–5

Women's doubles

🇺🇸 Serena Williams / 🇺🇸 Venus Williams defeated Martina Hingis / 🇷🇺 Anna Kournikova, 6–3, 6–7(2–7), 8–6

Mixed doubles

Katarina Srebotnik / Piet Norval defeated Larisa Neiland / 🇺🇸 Rick Leach, 6–3, 3–6, 6–3

Juniors

Boys' singles

🇦🇷 Guillermo Coria def. 🇦🇷 David Nalbandian, 6–4, 6–3

Girls' singles

🇪🇸 Lourdes Domínguez Lino defeated 🇫🇷 Stéphanie Foretz, 6–4, 6–4

Boys' doubles

Irakli Labadze / Lovro Zovko defeated Kristian Pless / 🇧🇪 Olivier Rochus, 6–1, 7–6

Girls' doubles

🇮🇹 Flavia Pennetta / 🇮🇹 Roberta Vinci defeated 🇩🇪 Mia Buric / 🇧🇪 Kim Clijsters, 7–5, 5–7, 6–4

Singles players

Men's singles