Badminton at the 2011 Southeast Asian Games – Women's singles
# Badminton at the 2011 Southeast Asian Games – Women's singles

These are the results of the women's singles competition in badminton at the 2011 Southeast Asian Games in Jakarta.

## Medalists

| Gold | Silver | Bronze |
| - | - | - |
| Fu Mingtian (SIN) | Adriyanti Firdasari (INA) | Porntip Buranaprasertsuk (THA) Ratchanok Intanon (THA) |

## Draw

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Finals | Finals | Finals | Finals | Finals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Porntip Buranaprasertsuk | | | | | | | | | | | | | | | | | | |
| | Bye | | | | 1 | Porntip Buranaprasertsuk | 16 | 21 | 21 | | | | | | | | | | |
| | Bianca Carlos | 7 | 11 | | | Tee Jing Yi | 21 | 14 | 17 | | | | | | | | | | |
| | Tee Jing Yi | 21 | 21 | | | | | | | 1 | Porntip Buranaprasertsuk | 15 | 21 | 15 | | | | | |
| 3 | Gu Juan | 21 | 21 | | | | | | | | Adriyanti Firdasari | 21 | 14 | 21 | | | | | |
| | Phùng Nguyễn Phương Nhi | 12 | 15 | | 3 | Gu Juan | 22 | 16 | | | | | | | | | | | |
| | Adriyanti Firdasari | 21 | 21 | | | Adriyanti Firdasari | 24 | 21 | | | | | | | | | | | |
| | Thet Htar Thuzar | 7 | 9 | | | | | | | | | | | | | Adriyanti Firdasari | 21 | 12 | 20 |
| | Lyddia Cheah | 21 | 19 | 21 | | | | | | | | | | | 4 | Fu Mingtian | 14 | 21 | 22 |
| | Malvinne Alcala | 13 | 21 | 14 | | Lyddia Cheah | 21 | 14 | | | | | | | | | | | |
| | Bellaetrix Manuputty | 14 | 19 | | 4 | Fu Mingtian | 23 | 21 | | | | | | | | | | | |
| 4 | Fu Mingtian | 21 | 21 | | | | | | | 4 | Fu Mingtian | 21 | 19 | 22 | | | | | |
| | Vũ Thị Trang | 21 | 21 | | | | | | | 2 | Ratchanok Intanon | 17 | 21 | 20 | | | | | |
| | Khine Zar Lin | 1 | 12 | | | Vũ Thị Trang | 12 | 18 | | | | | | | | | | | |
| | Bye | | | | 2 | Ratchanok Intanon | 21 | 21 | | | | | | | | | | | |
| 2 | Ratchanok Intanon | | | | | | | | | | | | | | | | | | |
