List of Miss Universe Thailand editions
The following is a list of Miss Universe Thailand pageant edition and information.
| Year | Edition | Date | Venue | Special Location | Entrants | Applicants |
|---|---|---|---|---|---|---|
| 2000 | 1st | March 24 | Sofitel Centara Grand Bangkok, Bangkok | Krabi | 60 | 145 |
| 2001 | 2nd | March 24 | Sofitel Centara Grand Bangkok, Bangkok | Phetchaburi | 60 | 167 |
| 2002 | 3rd | March 23 | Sofitel Centara Grand Bangkok, Bangkok | Nakhon Pathom | 44 | 194 |
| 2003 | 4th | March 29 | Sofitel Centara Grand Bangkok, Bangkok | Sa Kaeo | 44 | 298 |
| 2004 | 5th | March 27 | Sofitel Centara Grand Bangkok, Bangkok | Chiang Mai | 44 | 315 |
| 2005 | 6th | March 29 | Sofitel Centara Grand Bangkok, Bangkok | Phuket | 44 | 257 |
| 2006 | 7th | March 25 | Sofitel Centara Grand Bangkok, Bangkok | Nakhon Sawan | 44 | 205 |
| 2007 | 8th | March 24 | Sofitel Centara Grand Bangkok, Bangkok | Trang | 44 | 262 |
| 2008 | 9th | May 24 | Aksra Theatre, Bangkok | Bangkok | 44 | 399 |
| 2009 | 10th | March 28 | Sofitel Centara Grand Bangkok, Bangkok | Ko Samui, Surat Thani | 44 | 392 |
| 2010 | 11th | March 20 | Sofitel Centara Grand Bangkok, Bangkok | Kamphaeng Phet | 44 | 283 |
| 2011 | 12th | March 26 | Royal Paragon Hall, Bangkok | Lamphun | 44 | 379 |
| 2012 | 13th | June 2 | Siam Pavalai Royal Grand Theatre, Bangkok | Phitsanulok | 44 | 283 |
| 2013 | 14th | May 11 | Royal Paragon Hall, Bangkok | Krabi | 44 | 250 |
| 2014 | 15th | May 17 | Royal Paragon Hall, Bangkok | Roi Et | 40 | 372 |
| 2015 | 16th | July 18 | Royal Paragon Hall, Bangkok | Ubon Ratchathani | 40 | TBA |
- * In 2000-2011 name of the pageant was Miss Thailand Universe and broadcast in Channel 7.