The 2019 FIVB Volleyball Women's U20 World Championship will be the twentieth edition of the FIVB Volleyball Women's U20 World Championship, contested by the women's national teams under the age of 20 of the members of the Fédération Internationale de Volleyball (FIVB), the sport's global governing body.

Mexico played hosts for this event for the fourth time.

[7] Mexico as a host country team were seeded in the top position of pool A.

The top seven teams from World ranking as per January 2019 were seed in serpentine system in first two rows.

Mexico (Host) China (1) Russia (2) Japan (3) Brazil (4) Turkey (5) Poland (6) United States (7) Italy (8) Dominican Republic (9) Argentina (10) Egypt (11) Peru (13) Serbia (13) Cuba (16) Rwanda (17) There were sixteen referees from 5 continental confederations in this tournament.