The 1991 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 27 May until 9 June. It was the 90th staging of the French Open, and the second Grand Slam tennis event of 1991.
23x15px Jim Courier defeated 23x15px Andre Agassi, 3–6, 6–4, 2–6, 6–1, 6–4
- It was Courier's third title of the year, and his fourth overall. It was his first career Grand Slam title.
23x15px Monica Seles defeated 23x15px Arantxa Sánchez Vicario, 6–3, 6–4
- It was Seles's 4th title of the year, and her 14th overall. It was her 3rd career Grand Slam title, and her 2nd French Open title.
23x15px John Fitzgerald / 23x15px Anders Järryd defeated 23x15px Rick Leach / 23x15px Jim Pugh, 6–0, 7–6
23x15px Gigi Fernández / 23x15px Jana Novotná defeated 23x15px Larisa Savchenko Neiland / 23x15px Natalia Zvereva, 6–4, 6–0
23x15px Helena Suková / 23x15px Cyril Suk defeated 23x15px Caroline Vis / 23x15px Paul Haarhuis, 3–6, 6–4, 6–1
23x15px Andrei Medvedev defeated 23x15px Thomas Enqvist, 6–4, 7–6
Template:Country data ISR Anna Smashnova defeated 23x15px Inés Gorrochategui, 2–6, 7–5, 6–1
23x15px Thomas Enqvist / 23x15px Magnus Martinelle defeated 23x15px Julian Knowle / 23x15px Johannes Unterberger, 6–1, 6–3
23x15px Eva Bes / 23x15px Inés Gorrochategui defeated 23x15px Zdeňka Málková / 23x15px Eva Martincová, 6–1, 6–3