| Doubles | |
|---|---|
| 2022 Thoreau Tennis Open | |
| Champions |  Varvara Flink  CoCo Vandeweghe |
| Runners-up |  Peangtarn Plipuech  Moyuka Uchijima |
| Final score | 6–3, 7–6(7–3) |
Peangtarn Plipuech and Jessy Rompies were the defending champions [1] but Rompies chose not to participate.
Plipuech partnered alongside Moyuka Uchijima, but lost in the final to Varvara Flink and CoCo Vandeweghe, 3–6, 6–7(3–7).
Natela Dzalamidze / Kamilla Rakhimova (semifinals) Amina Anshba / Yana Sizikova (quarterfinals) Anna Blinkova / 
Greet Minnen (first round)
Astra Sharma / 
Aldila Sutjiadi (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | N Dzalamidze K Rakhimova | 6 | 77 | ||||||||||||||||||||||||
| A Gasanova A Tikhonova | 6 | 63 | [10] | A Gasanova A Tikhonova | 2 | 65 | |||||||||||||||||||||
 J Lohoff  R Voráčová | 2 | 77 | [8] | 1 | N Dzalamidze K Rakhimova | 5 | 6 | [8] | |||||||||||||||||||
| 4 | A Sharma A Sutjiadi | 6 | 6 | P Plipuech M Uchijima | 7 | 3 | [10] | ||||||||||||||||||||
| B Collens V Hu | 0 | 1 | 4 | A Sharma A Sutjiadi | 62 | 6 | [6] | ||||||||||||||||||||
A Parks  R Zarazúa | 4 | 66 | P Plipuech M Uchijima | 77 | 1 | [10] | |||||||||||||||||||||
| P Plipuech M Uchijima | 6 | 78 | P Plipuech M Uchijima | 3 | 63 | ||||||||||||||||||||||
| E Bolton J Loeb | 61 | 6 | [7] | V Flink C Vandeweghe | 6 | 7 | |||||||||||||||||||||
L Marozava  K Volodko | 77 | 3 | [10] | L Marozava K Volodko | 5 | 4 | |||||||||||||||||||||
| V Flink C Vandeweghe | 6 | 7 | V Flink C Vandeweghe | 7 | 6 | ||||||||||||||||||||||
| 3 | A Blinkova G Minnen | 3 | 5 | V Flink C Vandeweghe | 6 | 6 | |||||||||||||||||||||
 M Björklund F Contreras Gómez | 2 | 6 | [10] | M Björklund F Contreras Gómez | 3 | 2 | |||||||||||||||||||||
K Day  Q Wang | 6 | 3 | [6] | M Björklund F Contreras Gómez | 6 | 4 | [16] | ||||||||||||||||||||
| 2 | A Anshba Y Sizikova | 3 | 6 | [14] | |||||||||||||||||||||||
Simona Halep defeated Elena Bogdan in the final, 6–4, 6–7(3–7), 6–2 to win the girls' singles tennis title at the 2008 French Open. Halep would go on to win the women's title for her maiden major title ten years later.
Ksenia Milevskaya and Urszula Radwańska were the defending champions, but did not compete in the juniors that year.
Urszula Radwańska was the defending champion, but did not compete in the Juniors this year.
Kristína Kučová was the defending champion, but did not compete in the juniors that year.
Noppawan Lertcheewakarn and Nungnadda Wannasuk were the defending champions, but Wannasuk was not selected for the Thai team. Lertcheewakarn partnered Varatchaya Wongteanchai.
Denise Dy and Treat Huey were the defending champions and successfully defended their title, defeating Peangtarn Plipuech and Sonchat Ratiwatana in the final, 7–6, 6–4.
Zhang Kailin and Zheng Saisai were the defending champions, however Zheng chose not to participate. Zhang was scheduled to partner Han Xinyun, but withdrew before the tournament began, after retiring in her first round singles match due to injury.
Noppawan Lertcheewakarn and Varatchaya Wongteanchai were the defending champions having won the event in 2015, but Wongteanchai chose to participate at the 2017 Summer Universiade instead.
Denise Dy and Treat Huey were the defending champions having won the event in 2015, but Huey chose not to participate
Wang Xinyu and You Xiaodi were the defending champions, but Wang chose to compete at the 2019 US Open instead. You partnered alongside Chihiro Muramatsu, but lost in the first round to Eudice Chong and Aldila Sutjiadi.
Caty McNally and Jessica Pegula were the defending champions, but chose not to participate.
Nicole Gibbs and Asia Muhammad were the defending champions, but chose not to participate.
This was the first edition of the tournament.
Beatrice Gumulya and Jessy Rompies were the defending champions but chose not to participate.
Alexa Guarachi and Erin Routliffe were the defending champions but Guarachi chose to compete at Rome instead.
Angela Kulikov and Rianna Valdes were the defending champions, having won the previous edition in 2019 but lost in the quarterfinals to Usue Maitane Arconada and Cristina Bucșa.
Hayley Carter and Luisa Stefani were the defending champions but chose not to participate.
Maddison Inglis and Kaylah McPhee were the defending champions but chose not to participate.
Alison Bai and Jaimee Fourlis were the defending champions but Fourlis chose not to participate. Bai partnered alongside Alexandra Osborne but lost in the quarterfinals to Kimberly Birrell and Priscilla Hon.
This was the first edition of the tournament.