| Thailand Under-23 | |
| Gender: | women |
| Type: | U23 |
| Confederation: | AVC |
| Coach: | Chamnan Dokmai |
| Pattern B1: | _whitecollar |
| Leftarm1: | 000066 |
| Body1: | 000066 |
| Rightarm1: | 000066 |
| Shorts1: | 000000 |
| Leftarm2: | ffffff |
| Body2: | ffffff |
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| World Champs Apps: | 2 (First in 2015) |
| World Champs Best: | 8th (2015, 2017) |
| Regional Name: | Asian U23 Championship |
| Regional Cup Apps: | 2 |
| Regional Cup First: | 2015 |
| Regional Cup Best: | (2015, 2017) |
| Medaltemplates-Expand: | no |
The Thailand women's national under-23 volleyball team (th|วอลเลย์บอลหญิงทีมชาติไทยรุ่นอายุไม่เกิน 23 ปี) represents the Thailand for the under-23 and 22 level in international volleyball competitions. It is managed by the Thailand Volleyball Association.
Champions Runners-up Third place Fourth place
| World Championship record | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Round | Position | width=30 | width=30 | width=30 | width=30 | width=30 | ||||||
 2013 | Did not qualify | ||||||||||||
 2015 | Group Round | 8th Place | 7 | 2 | 5 | 9 | 16 | ||||||
| 2017 | Group Round | 8th Place | 7 | 2 | 5 | 12 | 25 | ||||||
| Total | 0 Titles | 2/3 | 14 | 4 | 10 | 21 | 41 | — | |||||
Champions Runners-up Third place Fourth place
| Asian Championship record | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Round | Position | width=30 | width=30 | width=30 | width=30 | width=30 | ||||||
 2015 | Final | Runners Up | 7 | 5 | 2 | 16 | 11 | ||||||
 2017 | Final | Runners Up | 7 | 6 | 1 | 20 | 5 | ||||||
| 2019 | Semifinals | 4th Place | 7 | 4 | 3 | 14 | 9 | ||||||
| Total | 0 Titles | 3/3 | 21 | 15 | 6 | 50 | 25 | — | |||||
The following is the Thai roster in the 2017 FIVB Women's U23 World Championship.
| No. | Name | Date of birth | Height | Weight | Spike | Block | 2017–18 club | |
|---|---|---|---|---|---|---|---|---|
| 1.620NaN0 | 58kg (128lb) | 245cm (96inches) | 265cm (104inches) | King-Bangkok | ||||
| Chutimon Sagon | 1.690NaN0 | 53kg (117lb) | 269cm (106inches) | 253cm (100inches) | King-Bangkok | |||
| 1.740NaN0 | 65kg (143lb) | 288cm (113inches) | 266cm (105inches) | Supreme | ||||
| 1.830NaN0 | 65kg (143lb) | 286cm (113inches) | 277cm (109inches) | Khonkaen Star | ||||
| 1.80NaN0 | 78kg (172lb) | 294cm (116inches) | 283cm (111inches) | Nonthaburi | ||||
| 1.650NaN0 | 52kg (115lb) | 278cm (109inches) | 263cm (104inches) | Supreme | ||||
| 1.80NaN0 | 72kg (159lb) | 304cm (120inches) | 285cm (112inches) | Thai-Denmark | ||||
| 10 | 1.80NaN0 | 70kg (150lb) | 283cm (111inches) | 275cm (108inches) | Supreme | |||
| 11 | 1.780NaN0 | 64kg (141lb) | 292cm (115inches) | 279cm (110inches) | Supreme | |||
| 13 | 1.710NaN0 | 55kg (121lb) | 283cm (111inches) | 276cm (109inches) | Nonthaburi | |||
| 16 | Parinya Pankaew | 1.70NaN0 | 59kg (130lb) | 281cm (111inches) | 269cm (106inches) | Supreme | ||
| 17 | Tichaya Boonlert (c) | 1.790NaN0 | 64kg (141lb) | 293cm (115inches) | 284cm (112inches) | Nonthaburi |
Updated after 2017 World Championship
Record against opponents in Asian Championships and World Championships (as of 17 September 2017):