Miss Thailand EarthEdit
The first Runner-up, Miss Thailand Universe of each year will become Miss Thailand Earth who present at Miss Earth
In 2004, Radchadawan Khampeng was placed in the Top 8. She is the first national representative who got the placement at Miss Earth.
Three years later, at Miss Earth 2007 Jiraporn Sing-ieam was called in the Top 8. She also won the Best National Costume award. Sing-ieam is the first Thailand's representative that received this award.
|Year||Contestant||Placement at Miss Earth||Special awards at Miss Earth|
|2008||Piyaporn Deejing||Sami-Finalist Top 16|
|2007||Jiraporn Sing-ieam||Finalist Top 8||Best National Costume|
|2006||Patra Pailin Rungratanasunthorn|
|2004||Radchadawan Khampeng||Finalist Top 8|
Miss Thailand Asia Pacific InternationalEdit
In 2000, Kanueng-nit In-orng, was Thailand's representative at Miss Asia Pacific International 2000 in The Philippines. She is 4th Runner-up Miss Asia Pacific International 2000.
Later in 2001, Wanvisa Kamdangyai, 1st Runner-up Miss Thailand Universe 2001, competed at Miss Asia Pacific International 2001, and later became 2nd Runner-up Miss Asia Pacific International 2000.
Not held in 2004, 2006-2008.
|Year||Contestant||Placement at MAPI||Special awards at MAPI|
|2001||Wanvisa Kamdangyai||2nd Runner-up|
|2000||Kanueng-nit In-orng||4th Runner-up|
Miss Thailand IntercontinentalEdit
In 2006, Nusara Suknamai was placed in the Top 12. She was the first Thailand's representative who got the placement at Miss Intercontinental Pageant, Suknamai before competed at Miss Teen Thailand 2002 and 1st Runner-up the title.
|Year||Contestant||Placement at MIC||Special awards at MIC|
|2008||Peerada Kajornmalee||Miss Congeniality|
|2007||Buachompoo Varee||Semi-Finalist Top 16|
|2006||Nusara Suknamai||Semi-Finalist Top 12|
Miss Thailand Tourism Inernational/Queen of the Year/Metropolitan/WorldEdit
Not represent in 2004
|2008||Ananya Chinsangchai||3rd Runner-up||Miss Tourism Globe, Miss Sogo Trendsetter|
|2007||Watcharawan Suntarintu||3rd Runner-up|| Miss Photogenic, Miss Elegance,|
Miss Sogo Trendsetter
|2006||Suvarat Karnkorn||Finalist Top 8|
|Ampika Chuanpreecha||WINNER||Miss Personality, Miss Sogo Trendsetter|
|2005||Porntip Prasertsong||4th Runner-up|| Best National Costume,|
Miss Globe Beauty International
|2003||Jiraporn Nunti||Sami-Finalist Top 20|