| Singles | |
|---|---|
| 2008 ITF Kolkata Open | |
| Champion |  Ayumi Morita |
| Runner-up |  Elora Dabija |
| Final score | 6–3, 6–1 |
Maria Kirilenko was the defending champion, but chose not to participate.
Ayumi Morita won the title, defeating Elora Dabija in the final, 6–3, 6–1.
Melanie South (second round) Ayumi Morita (champion)
Chan Chin-wei (first round) Ágnes Szatmári (second round)
Sunitha Rao (second round) Liana Ungur (first round)
Ksenia Palkina (quarterfinals) Chang Kai-chen (quarterfinals)| Semifinals | Final | ||||||||||||
| Elora Dabija | 6 | 77 | |||||||||||
 Sophie Ferguson | 2 | 64 | |||||||||||
| Elora Dabija | 3 | 1 | |||||||||||
| 2 | Ayumi Morita | 6 | 6 | ||||||||||
| Q |  Bojana Jovanovski | 1 | 3 | ||||||||||
| 2 | Ayumi Morita | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | M South | 7 | 6 | ||||||||||||||||||||||||
 J Lu | 5 | 3 | 1 | M South | 6 | 3 | 4 | ||||||||||||||||||||
 N Lertcheewakarn | 6 | 6 | N Lertcheewakarn | 2 | 6 | 6 | |||||||||||||||||||||
 J Parasyuk | 4 | 2 | N Lertcheewakarn | 6 | 65 | 5 | |||||||||||||||||||||
 A Roesch | 77 | 2 | 2 | E Dabija | 3 | 77 | 7 | ||||||||||||||||||||
| E Dabija | 65 | 6 | 6 | E Dabija | 2 | 6 | 6 | ||||||||||||||||||||
 L Mekel | 6 | L Mekel | 6 | 4 | 4 | ||||||||||||||||||||||
| 6 | L Ungur | 3 | r | E Dabija | 6 | 77 | |||||||||||||||||||||
| 4 | Á Szatmári | 6 | 6 | S Ferguson | 2 | 64 | |||||||||||||||||||||
| WC |  S Burman | 1 | 1 | 4 | Á Szatmári | 65 | 4 | ||||||||||||||||||||
 V Segnini | 4 | 5 | S Ferguson | 77 | 6 | ||||||||||||||||||||||
| S Ferguson | 6 | 7 | S Ferguson | 0 | 6 | 6 | |||||||||||||||||||||
 J Glushko | 6 | 6 | 7 | K Palkina | 6 | 1 | 4 | ||||||||||||||||||||
| Q |  S Disderi | 2 | 3 | J Glushko | 5 | 5 | |||||||||||||||||||||
| WC | S Uberoi | 2 | 3 | 7 | K Palkina | 7 | 7 | ||||||||||||||||||||
| 7 | K Palkina | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | K-c Chang | 6 | 6 | ||||||||||||||||||||||||
| A Bhambri | 2 | 2 | 8 | K-c Chang | 6 | 6 | |||||||||||||||||||||
| S Viratprasert | 6 | 6 | S Viratprasert | 0 | 2 | ||||||||||||||||||||||
| WC | R Chakravarthi | 4 | 1 | 8 | K-c Chang | 4 | 7 | 62 | |||||||||||||||||||
| C-j Chuang | 6 | 6 | Q | B Jovanovski | 6 | 5 | 77 | ||||||||||||||||||||
| I-h Hwang | 1 | 2 | C-j Chuang | 3 | 3 | ||||||||||||||||||||||
| Q | B Jovanovski | 6 | 6 | Q | B Jovanovski | 6 | 6 | ||||||||||||||||||||
| 3 | C-w Chan | 1 | 2 | Q | B Jovanovski | 1 | 3 | ||||||||||||||||||||
| 5 | S Rao | 6 | 6 | 2 | A Morita | 6 | 6 | ||||||||||||||||||||
| A Prousis | 0 | 2 | 5 | S Rao | 2 | 1 | |||||||||||||||||||||
| Q |  F Haring | 5 | 4 | Q | E Webley-Smith | 6 | 6 | ||||||||||||||||||||
| Q | E Webley-Smith | 7 | 6 | Q | E Webley-Smith | 2 | 2 | ||||||||||||||||||||
| WC | S Bhambri | 6 | 7 | 2 | A Morita | 6 | 6 | ||||||||||||||||||||
| I Lakhani | 4 | 5 | WC | S Bhambri | 3 | 1 | |||||||||||||||||||||
| L Siegemund | 1 | 2 | 2 | A Morita | 6 | 6 | |||||||||||||||||||||
| 2 | A Morita | 6 | 6 | ||||||||||||||||||||||||
Agnieszka Radwańska was the defending champion but did not compete in the Juniors this year.
Anastasia Pavlyuchenkova was the defending champion and successfully defended her title, defeating Madison Brengle in the final, 7–6(8–6), 7–6(7–3).
Svetlana Kuznetsova was the defending champion, but was forced to withdraw due to a left abdominal strain.
Elena Dementieva was the defending champion, but lost in the quarterfinals to Venus Williams.
Victoria Azarenka was the defending champion, but she was already participating in the women's tournament.
Alisa Kleybanova was the defending champion, but she lost to Michaëlla Krajicek in the second round.
Tamarine Tanasugarn was the defending champion, but lost to Angelique Kerber in the quarterfinals.
Jelena Dokić was the defending champion, but lost in the second round to compatriot Olivia Rogowska.
Chan Yung-jan was the defending champion, but decided not to participate.
Yaroslava Shvedova was the defending champion, but lost in the first round to Akgul Amanmuradova.
Ayumi Morita was the defending champion, but withdrew in the quarterfinals because of a right knee injury.
Kristina Mladenovic won the title, defeating Chang Kai-chen 6–4, 6–3 in the final.
Agnieszka Radwańska won the title, defeating Anastasia Pavlyuchenkova in the final, 6–4, 6–1.
Hsieh Su-wei was the defending champion, but she lost in the quarterfinals to Bethanie Mattek-Sands. Karolína Plíšková defeated Mattek-Sands in the final, 1–6, 7–5, 6–3, to claim her first WTA singles title.
Tímea Babos was the defending champion, but lost in the quarterfinals to Monica Niculescu.
Petra Kvitová was the defending champion, but she lost to Sorana Cîrstea in the quarterfinals.
Petra Kvitová was the defending champion, but she was defeated in the final by Simona Halep 6–2, 6–2.
This was a new event of the WTA 125K series.
Anastasia Pavlyuchenkova was the champion when the event was last held in 2010, but she chose to participate in the Swedish Open instead.
Victoria Azarenka and Ágnes Szávay were the defending champions, but did not compete in the Juniors that year.
Ayumi Morita, the 2008 champion, tried to defend her title, but was eliminated in the quarterfinals by Bojana Jovanovski Petrovic. Kimiko Date won the tournament after beating Bojana Jovanovski Petrovic 7–5, 6–2 in the final match.