The 2023 Sudirman Cup knockout stage was held at the Suzhou Olympic Sports Centre in Suzhou, China, from 19 to 21 May 2023.
The knockout stage was the second and final stage of the competition, following the group stage. It began with the quarter-finals (19 May), followed by the semi-finals (20 May), and the final (21 May). The two highest-finished teams in 4 groups (8 teams in total) qualified to the knockout stage.
<onlyinclude> The draw was held on 18 May 2023, after the last group tie. The group runners-up were drawn against the group winners. Teams from the same group could not be drawn against each other. </onlyinclude>ãÂÂ