1939 French Championships – Women's singles

First-seeded Simonne Mathieu defeated Jadwiga Jędrzejowska 6–3, 8–6 in the final to win the women's singles tennis title at the 1939 French Championships.

Seeds
The seeded players are listed below. Simonne Mathieu is the champion; others show the round in which they were eliminated.


 * 1) 🇫🇷 Simonne Mathieu (champion)
 * 2) 🇺🇸 Sarah Fabyan (quarterfinals)
 * 3) 🇵🇱 Jadwiga Jędrzejowska (finalist)
 * 4) 🇬🇧 Mary Hardwick (quarterfinals)
 * 5) Madzy Rollin Couquerque (first round)
 * 6) 🇫🇷 Arlette Halff (quarterfinals)

Key

 * Q = Qualifier
 * WC = Wild card
 * LL = Lucky loser
 * r = Retired