Thailand at the 2000 Summer Olympics

Thailand competed at the 2000 Summer Olympics in Sydney, Australia.

Athletics
Men's 4 × 100 m
 * Kongdech Netenee, Boonyarit Phuksachat, Visanu Sophanich, Sittichai Suwonprateep
 * Round 1 – 39.13
 * Semifinal – 39.05 (did not advance)

Men's 4 × 400 m
 * Senee Kongtong, Jirachai Linglom, Narong Nilploy, Chalermpol Noohlong
 * Round 1 – 03:11.65 (did not advance)

Women's 100m Hurdles
 * Trecia Roberts
 * Round 1 – 13.16
 * Round 2 – 12.96
 * Semifinal – 13.15 (did not advance)

Women's 4 × 100 m
 * Supavadee Khawpeag, Orranut Klomdee, Trecia Roberts, Wirawan Ruamsuk
 * Round 1 – 44.51 (did not advance)

Badminton
Men

Women

Mixed

Diving

 * Men

Sailing
Men's Mistral
 * Arun Homraruen
 * Race 1 – 27
 * Race 2 – 26
 * Race 3 – 13
 * Race 4 – 25
 * Race 5 – 29
 * Race 6 – 26
 * Race 7 – 19
 * Race 8 – 16
 * Race 9 – 23
 * Race 10 – (30)
 * Race 11 – (32)
 * Final – 204 (29th place)

Women's Mistral
 * Napalai Tansai
 * Race 1 – 16
 * Race 2 – 23
 * Race 3 – (25)
 * Race 4 – 21
 * Race 5 – 16
 * Race 6 – 15
 * Race 7 – 14
 * Race 8 – 17
 * Race 9 – (25)
 * Race 10 – 17
 * Race 11 – 9
 * Final – 148 (19th place)

Open Laser
 * Veerasit Puangnak
 * Race 1 – 37
 * Race 2 – 36
 * Race 3 – 28
 * Race 4 – 20
 * Race 5 – 23
 * Race 6 – 38
 * Race 7 – 3
 * Race 8 – (40)
 * Race 9 – 20
 * Race 10 – (39)
 * Race 11 – 33
 * Final – 238 (31st place)

Swimming
Men's 200m Freestyle
 * Vicha Ratanachote
 * Preliminary Heat – 1:54.91 (did not advance)

Men's 400m Freestyle
 * Torwai Sethsothorn
 * Preliminary Heat – 03:56.68 (did not advance)

Men's 1500m Freestyle
 * Torwai Sethsothorn
 * Preliminary Heat – 15:39.60 (did not advance)

Men's 200m Butterfly
 * Dulyarit Phuangthong
 * Preliminary Heat – 02:04.15 (did not advance)

Men's 200m Breaststroke
 * Ratapong Sirisanont
 * Preliminary Heat – 02:23.95 (did not advance)

Men's 100m Backstroke
 * Dulyarit Phuangthong
 * Preliminary Heat – 58.48 (did not advance)

Men's 200m Backstroke
 * Torwai Sethsothorn
 * Preliminary Heat – 02:05.52 (did not advance)

Men's 200m Individual Medley
 * Pathunyu Yimsomruay
 * Preliminary Heat – 02:08.38 (did not advance)

Men's 400m Individual Medley
 * Torwai Sethsothorn
 * Preliminary Heat – 04:28.42 (did not advance)

Women's 50m Freestyle
 * Pilin Tachakittiranan
 * Preliminary Heat – 27.31 (did not advance)

Women's 100m Freestyle
 * Pilin Tachakittiranan
 * Preliminary Heat – 58.69 (did not advance)

Women's 200m Freestyle
 * Pilin Tachakittiranan
 * Preliminary Heat – 02:05.88 (did not advance)

Women's 400m Freestyle
 * Pilin Tachakittiranan
 * Preliminary Heat – 04:29.28 (did not advance)

Women's 100m Butterfly
 * Praphalsai Minpraphal
 * Preliminary Heat – 01:02.99 (did not advance)

Women's 100m Backstroke
 * Chonlathorn Vorathamrong
 * Preliminary Heat – 01:05.98 (did not advance)

Women's 200m Backstroke
 * Chonlathorn Vorathamrong
 * Preliminary Heat – 02:21.59 (did not advance)

Tennis
Men

Women

Weightlifting
Men

Women