Badminton World Championship 2011 / women's doubles
The 2011 Badminton World Championship took place from August 8-14, 2011 in London , England . Below are the results in women's doubles.
Seeding list
- 
 Wang Xiaoli / Yu Yang  (World Champion) Wang Xiaoli / Yu Yang  (World Champion)
- 
 Cheng Wen-Hsing / Chien Yu-Chin  (2nd round) Cheng Wen-Hsing / Chien Yu-Chin  (2nd round)
- 
 Miyuki Maeda / Satoko Suetsuna  (semi-finals) Miyuki Maeda / Satoko Suetsuna  (semi-finals)
- 
 Mizuki Fujii / Reika Kakiiwa  (quarter-finals) Mizuki Fujii / Reika Kakiiwa  (quarter-finals)
- 
 Tian Qing / Zhao Yunlei  (Vice World Champion) Tian Qing / Zhao Yunlei  (Vice World Champion)
- 
 Ha Jung-eun / Kim Min-Jung  (2nd round) Ha Jung-eun / Kim Min-Jung  (2nd round)
- 
 Shizuka Matsuo / Mami Naito  (quarter finals) Shizuka Matsuo / Mami Naito  (quarter finals)
- 
 Meiliana Jauhari / Greysia Polii  (quarter-finals) Meiliana Jauhari / Greysia Polii  (quarter-finals)
- 
 Duanganong Aroonkesorn / Kunchala Voravichitchaikul  (round of 16) Duanganong Aroonkesorn / Kunchala Voravichitchaikul  (round of 16)
- 
 Valeria Sorokina / Nina Vislova  (round of 16) Valeria Sorokina / Nina Vislova  (round of 16)
- 
 Poon Lok Yan / Tse Ying Suet  (round of 16) Poon Lok Yan / Tse Ying Suet  (round of 16)
- 
 Vita Marissa / Nadya Melati  (quarter finals) Vita Marissa / Nadya Melati  (quarter finals)
- 
 Lotte Jonathans / Paulien van Dooremalen  (2nd round) Lotte Jonathans / Paulien van Dooremalen  (2nd round)
- 
 Christinna Pedersen / Kamilla Rytter Juhl  (round of 16) Christinna Pedersen / Kamilla Rytter Juhl  (round of 16)
- 
 Misaki Matsutomo / Ayaka Takahashi  (round of 16) Misaki Matsutomo / Ayaka Takahashi  (round of 16)
- 
 Shinta Mulia Sari / Yao Lei  (round of 16) Shinta Mulia Sari / Yao Lei  (round of 16)
Preliminary round
Section 1
Section 2
Section 3
Section 4
Finals
| Quarter finals | Semifinals | final | |||||||||||||||||
| 1 |  Wang Xiaoli Yu Yang   | 21st | 21st | ||||||||||||||||
| 7th |  Shizuka Matsuo Mami Naito   | 13 | 12 | ||||||||||||||||
| 1 |  Wang Xiaoli Yu Yang   | 21st | 21st | ||||||||||||||||
| 3 |  Miyuki Maeda Satoko Suetsuna   | 8th | 15th | ||||||||||||||||
| 3 |  Miyuki Maeda Satoko Suetsuna   | 21st | 21st | ||||||||||||||||
| 8th |  Meiliana Jauhari Greysia Polii   | 15th | 17th | ||||||||||||||||
| 1 |  Wang Xiaoli Yu Yang   | 22nd | 21st | ||||||||||||||||
| 5 |  Tian Qing Zhao Yunlei   | 20th | 11 | ||||||||||||||||
| 5 |  Tian Qing Zhao Yunlei   | 21st | 21st | ||||||||||||||||
| 4th |  Mizuki Fujii Reika Kakiiwa   | 16 | 10 | ||||||||||||||||
| 5 |  Tian Qing Zhao Yunlei   | 21st | 21st | ||||||||||||||||
|  Jwala Gutta Ashwini Ponnappa   | 14th | 16 | |||||||||||||||||
| 12 |  Vita Marissa Nadya Melati   | 21st | 10 | 17th | |||||||||||||||
|  Jwala Gutta Ashwini Ponnappa   | 17th | 21st | 21st | ||||||||||||||||














