1980 French Open
- Australian Open
- French Open
- Wimbledon Championships
- U.S. Open
The 79th French Open 1980, a tennis clay court tournament Class Grand Slam, which was organized by the ITF. It took place from May 26 to June 8, 1980 in Roland Garros, Paris, France.
Defender of the single was Björn Borg in the men's and Chris Evert -Lloyd with the ladies. In the men's doubles genes Mayerd and Sandy Mayer, in women's doubles Betty Stöve and Wendy Turnbull and Mixed Wendy Turnbull and Bob Hewitt were the defending champions.
- 2.1 seedings
- 3.1 seedings
→ Main article: French Open 1980/Dameneinzel
→ Main article: French Open 1980/Damendoppel
→ Main article: French Open 1980/Mixed