Thailand women's national under-21 volleyball team

The Thailand women's national under-21 volleyball team (วอลเลย์บอลหญิงทีมชาติไทยรุ่นอายุไม่เกิน 20 ปี) represents the Thailand for the under-20 and 19 level in international volleyball competitions. It is managed by the Thailand Volleyball Association.

U21 World Championship
Champions  Runners up   Third place   Fourth place

U20 Asian Championship
Champions  Runners up   Third place   Fourth place

Current squad
The following 12 players were called up for the 2021 FIVB Volleyball Women's U20 World Championship in Belgium, Netherlands.

Player statistics
Notes:
 * OH Outside Hitter
 * OPP Opposite Spiker
 * S Setter
 * MB Middle Blocker
 * L Libero
 * NAT National team
 * U23 Under-23 team