| Tournament information | |
|---|---|
| Location | Chengdu,China |
| Dates | April 19–April 24 |
The2011 Badminton Asia Championships was the 30th tournament of theBadminton Asia Championships. It was held inChengdu,China from April 19 to April 24, 2011.
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Men's singles |  Lin Dan | Bao Chunlai | Du Pengyu |
| Chen Long | |||
| Women's singles | Wang Yihan | Lu Lan |  Cheng Shao-chieh |
| Jiang Yanjiao | |||
| Men's doubles | Cai YunFu Haifeng |  Hirokatsu HashimotoNoriyasu Hirata | Chai BiaoGuo Zhendong |
| Xu ChenZhang Nan | |||
| Women's doubles | Wang XiaoliYu Yang | Tian QingZhao Yunlei |  Ha Jung-eunKim Min-jung |
| Bao YixinZhong Qianxin | |||
| Mixed doubles | Zhang NanZhao Yunlei | Xu ChenMa Jin |  Sudket PrapakamolSaralee Thungthongkam |
| Hong WeiPan Pan |
| Semi-finals | Final | ||||||||||||
| 1 | Lin Dan | 21 | 21 | ||||||||||
| 6 | Du Pengyu | 13 | 16 | ||||||||||
| 1 | Lin Dan | 21 | 21 | ||||||||||
| 7 | Bao Chunlai | 19 | 13 | ||||||||||
| 7 | Bao Chunlai | 21 | 21 | ||||||||||
| 2 | Chen Long | 12 | 13 | ||||||||||
| Semi-finals | Final | ||||||||||||
| Lu Lan | 21 | 25 | |||||||||||
| 6 | Jiang Yanjiao | 18 | 23 | ||||||||||
| Lu Lan | 15 | 21 | |||||||||||
| 2 | Wang Yihan | 21 | 23 | ||||||||||
| Cheng Shao-chieh | 19 | 21 | |||||||||||
| 2 | Wang Yihan | 21 | 23 | ||||||||||
| Semi-finals | Final | ||||||||||||
| 1 | Cai YunFu Haifeng | 21 | 21 | ||||||||||
| 6 | Xu ChenZhang Nan | 19 | 15 | ||||||||||
| 1 | Cai YunFu Haifeng | 21 | 21 | ||||||||||
| 8 | Hirokatsu HashimotoNoriyasu Hirata | 12 | 15 | ||||||||||
| 5 | Chai BiaoGuo Zhendong | 14 | 19 | ||||||||||
| 8 | Hirokatsu HashimotoNoriyasu Hirata | 21 | 21 | ||||||||||
| Semi-finals | Final | ||||||||||||
| 6 | Tian QingZhao Yunlei | 21 | 19 | 21 | |||||||||
| 5 | Ha Jung-eunKim Min-jung | 15 | 21 | 17 | |||||||||
| 6 | Tian QingZhao Yunlei | 13 | 10 | ||||||||||
| 2 | Wang XiaoliYu Yang | 21 | 21 | ||||||||||
| 8 | Bao YixinZhong Qianxin | 17 | 19 | ||||||||||
| 2 | Wang XiaoliYu Yang | 21 | 21 | ||||||||||
| Semi-finals | Final | ||||||||||||
| 1 | Zhang NanZhao Yunlei | 21 | 21 | ||||||||||
| Hong WeiPan Pan | 15 | 11 | |||||||||||
| 1 | Zhang NanZhao Yunlei | 15 | 21 | 25 | |||||||||
| 8 | Xu ChenMa Jin | 21 | 15 | 23 | |||||||||
| 8 | Xu ChenMa Jin | 21 | 21 | ||||||||||
| 2 | Sudket PrapakamolSaralee Thoungthongkam | 17 | 15 | ||||||||||
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | China | 5 | 4 | 7 | 16 |
| 2 | Japan | 0 | 1 | 0 | 1 |
| 3 | Chinese Taipei | 0 | 0 | 1 | 1 |
| South Korea | 0 | 0 | 1 | 1 | |
| Thailand | 0 | 0 | 1 | 1 | |
| Totals (5 entries) | 5 | 5 | 10 | 20 | |