Defending champion Chris Evert defeated Virginia Ruzici in the final, 6–0, 6–3 to win the women's singles tennis title at the 1980 French Open.[1] It was her fourth French Open singles title and her tenth major singles title overall.
The seeded players are listed below. Chris Evert is the champion; others show the round in which they were eliminated.
See main article: 1980 French Open – Women's singles qualifying.