Badminton at the 2011 SEA Games were held in Istora Senayan, Jakarta, Indonesia. A total of 7 events were contested at the Senayan Sport Complex.
Medal summary
Medal table
* Host nation (Indonesia)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  Indonesia* | 5 | 4 | 2 | 11 |
| 2 |  Thailand | 1 | 2 | 6 | 9 |
| 3 |  Singapore | 1 | 0 | 4 | 5 |
| 4 |  Malaysia | 0 | 1 | 2 | 3 |
| Totals (4 entries) | 7 | 7 | 14 | 28 | |
