| Women's doubles | |
|---|---|
| 2019 Eastbourne International | |
| Champions |  Chan Hao-ching Latisha Chan |
| Runners-up |  Kirsten Flipkens  Bethanie Mattek-Sands |
| Final score | 2–6, 6–3, [10–6] |
Gabriela Dabrowski and Xu Yifan were the defending champions, [1] but lost in the first round to Simona Halep and Raluca Olaru.
Chan Hao-ching and Latisha Chan won the title, defeating Kirsten Flipkens and Bethanie Mattek-Sands in the final, 2–6, 6–3, [10–6].
Gabriela Dabrowski / 
Xu Yifan (first round)
Samantha Stosur / Zhang Shuai (first round) Nicole Melichar / 
Květa Peschke (quarterfinals)
Anna-Lena Grönefeld / 
Demi Schuurs (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | G Dabrowski Y Xu | 65 | 5 | ||||||||||||||||||||||||
 S Halep R Olaru | 77 | 7 | S Halep R Olaru | 2 | 6 | [10] | |||||||||||||||||||||
 A Rosolska Z Yang | 6 | 4 | [10] | A Rosolska Z Yang | 6 | 0 | [4] | ||||||||||||||||||||
L Hradecká  A Klepač | 2 | 6 | [8] | S Halep R Olaru | 77 | 2 | [8] | ||||||||||||||||||||
| 3 | N Melichar K Peschke | 4 | 77 | [10] | K Flipkens B Mattek-Sands | 64 | 6 | [10] | |||||||||||||||||||
| WC |  H Dart H Watson | 6 | 61 | [6] | 3 | N Melichar K Peschke | 3 | 2 | |||||||||||||||||||
| K Flipkens B Mattek-Sands | 6 | 6 | K Flipkens B Mattek-Sands | 6 | 6 | ||||||||||||||||||||||
| Alt |  D Jurak K Srebotnik | 2 | 4 | K Flipkens B Mattek-Sands | 6 | 3 | [6] | ||||||||||||||||||||
R Atawo  V Zvonareva | 6 | 77 | H-c Chan L Chan | 2 | 6 | [10] | |||||||||||||||||||||
D Kasatkina  A Kontaveit | 2 | 65 | R Atawo V Zvonareva | ||||||||||||||||||||||||
| H-c Chan L Chan | 77 | 6 | H-c Chan L Chan | w/o | |||||||||||||||||||||||
| 4 | A-L Grönefeld D Schuurs | 62 | 4 | H-c Chan L Chan | 6 | 6 | |||||||||||||||||||||
| Alt | M Buzărnescu A-L Friedsam | 6 | 6 | Alt | M Buzărnescu A-L Friedsam | 0 | 4 | ||||||||||||||||||||
 N Kichenok A Spears | 4 | 2 | Alt | M Buzărnescu A-L Friedsam | 6 | 6 | |||||||||||||||||||||
 A Sabalenka D Yastremska | 6 | 2 | [10] | A Sabalenka D Yastremska | 2 | 1 | |||||||||||||||||||||
| 2 | S Stosur S Zhang | 4 | 6 | [1] | |||||||||||||||||||||||
Garbiñe Muguruza and Carla Suárez Navarro were the defending champions, but chose not to participate this year.
Bethanie Mattek-Sands and Lucie Šafářová were the defending champions, but lost in the second round to Andreja Klepač and María José Martínez Sánchez.
Martina Hingis and Sania Mirza were the defending champions, but chose not to participate together. Mirza played alongside Yaroslava Shvedova, but lost in the semifinals to Chan Yung-jan and Hingis.
Anabel Medina Garrigues and Arantxa Parra Santonja were the defending champions, but chose not to participate this year.
Raquel Atawo and Abigail Spears were the defending champions, but chose not to compete together. Atawo played alongside Chan Hao-ching, but lost in the first round to Jennifer Brady and Madison Keys. Spears teamed up with Coco Vandeweghe and successfully defended her title, defeating Alizé Cornet and Alicja Rosolska in the final, 6–2, 6–3.
Sania Mirza and Monica Niculescu were the defending champions, but lost in the first round to Nicole Melichar and Anna Smith.
Sania Mirza and Barbora Strýcová were the defending champions, but chose not to participate this year.
Tímea Babos and Anastasia Pavlyuchenkova were the defending champions, but chose not to participate this year.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Chan played alongside her sister Chan Hao-ching, but lost in the second round to Hsieh Su-wei and Barbora Strýcová.
Gabriela Dabrowski and Xu Yifan were the defending champions, but lost in the first round to Elise Mertens and Demi Schuurs.
Gabriela Dabrowski and Rohan Bopanna were the defending champions, but chose not to compete together. Bopanna teamed up with Tímea Babos, but lost in the first round to Zhang Shuai and John Peers. Dabrowski played alongside Mate Pavić, but lost to Latisha Chan and Ivan Dodig in the final, 6–1, 6–7(5–7), [10–8].
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Chan played alongside Peng Shuai, but they lost in the first round to Irina-Camelia Begu and Mihaela Buzărnescu.
Latisha Chan and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017 and Chan could not participate due to a medical condition.
Kiki Bertens and Demi Schuurs were the defending champions but lost in the first round to Kristina Mladenovic and Galina Voskoboeva.
Gabriela Dabrowski and Jeļena Ostapenko were the defending champions, but chose not to participate together. Dabrowski played alongside Xu Yifan, but lost in the first round to Lara Arruabarrena and Kaitlyn Christian. Ostapenko teamed up with Veronika Kudermetova, but lost in the semifinals to Chan Hao-ching and Latisha Chan.
Ekaterina Makarova and Elena Vesnina were the defending champions, but chose not to participate this year.
Demi Schuurs and Katarina Srebotnik were the defending champions, but chose not to participate together. Schuurs was scheduled to play alongside Anna-Lena Grönefeld, but the team withdrew before their first round match. Srebotnik teamed up with Raquel Atawo, but lost in the semifinals to Gabriela Dabrowski and Xu Yifan.
Barbora Krejčíková and Kateřina Siniaková were the defending champions, but lost in the semifinals to Gabriela Dabrowski and Xu Yifan.
Chan Hao-ching and Latisha Chan were the defending champions, but the team withdrew before their second round match.
Desirae Krawczyk and Joe Salisbury defeated Elena Vesnina and Aslan Karatsev in the final, 2–6, 6–4, [10–5] to win the mixed doubles title at the 2021 French Open. It was Krawczyk's first major title, and was Salisbury's first major title in mixed doubles. Additionally, this was Vesnina's first major final since returning from pregnancy, and Karatsev's first major final in any discipline. Vesnina and Karatsev were the first Russian team to reach the French Open mixed doubles final.