2015 Sudirman Cup knockout stage

The knockout stage of the 2015 Sudirman Cup was the final phase of the competition, following the group stage. It began on 14 May with the quarterfinals and concluded on 17 May with the final match of the tournament, which was held at the Dongfeng Nissan Sports Center in Dongguan, China.
The top two teams from each group advanced to the knockout stage, competing in a single-elimination tournament. Meanwhile, the teams from Groups 2, 3 and 4 advanced to the classification stage, where they also competed in a single-elimination tournament.