The 2009 French Open was a tennis tournament played on outdoor clay courts. It was the 113th edition of the French Open, and the second Grand Slam event of the year. It took place at the Stade Roland Garros in Paris, France, from May 24 through June 7, 2009.
Rafael Nadal and Ana Ivanovic were the defending champions. Both failed to defend their titles, losing to Robin Söderling and Victoria Azarenka in the fourth round, respectively. Nadal's loss to Söderling was his first defeat in the tournament since debuting in 2005, and would remain his sole loss at the tournament until the 2015 French Open. Söderling proceeded to defeat Nikolay Davydenko and Fernando González on his way to the final, where he was defeated by Roger Federer. By winning the French Open, Federer equalled Pete Sampras' then-record of 14 Grand Slam titles, and completed his Career Grand Slam by winning the tournament; he had lost the previous three finals to Nadal. Svetlana Kuznetsova, the runner-up to Justine Henin-Hardenne in 2006, was the women's champion this year. She defeated World No. 1 Dinara Safina in the final, avenging a semi-final loss to the same opponent in 2008.