2021 BWF World Championships qualification

This is the list of entries of the 2021 BWF World Championships qualification.

Events
This event holds men's singles and doubles, women's singles and doubles, and mixed doubles.

Number of players/member association quota
This event's total limit of eligibility players is 400 players, the following charts are the rules and the distribution.

Men's singles
According to the phase 2 updated by BWF, the following table is the invitation results.
 * Players who ranked from 1 to 8, whose association could nominate 4 players.
 * Players who ranked from 9 to 24, whose association could nominate 3 players.
 * Players who ranked from 25 to 150, whose association could nominate 2 players.

Women's singles
According to the phase 2 updated by BWF, the following table is the invitation results.
 * Players who ranked from 1 to 8, whose association could nominate 4 players.
 * Players who ranked from 9 to 24, whose association could nominate 3 players.
 * Players who ranked from 25 to 150, whose association could nominate 2 players.

Men's doubles
According to the phase 2 updated by BWF, the following table is the invitation results.
 * Players who ranked from 1 to 8, whose association could nominate 4 players.
 * Players who ranked from 9 to 24, whose association could nominate 3 players.
 * Players who ranked from 25 to 150, whose association could nominate 2 players.

Women's doubles
According to the phase 2 updated by BWF, the following table is the invitation results.
 * Players who ranked from 1 to 8, whose association could nominate 4 players.
 * Players who ranked from 9 to 24, whose association could nominate 3 players.
 * Players who ranked from 25 to 150, whose association could nominate 2 players.

Mixed doubles
According to the phase 2 updated by BWF, the following table is the invitation results.
 * Players who ranked from 1 to 8, whose association could nominate 4 players.
 * Players who ranked from 9 to 24, whose association could nominate 3 players.
 * Players who ranked from 25 to 150, whose association could nominate 2 players.