Miss Universe Thailand 2023
Kontestan

53 kontestan bertanding dalam edisi kali ini:
| MUT | Provinsi | Kontestan | Usia | Tinggi (cm> .) | Penempatan |
| --- | --- | --- | --- | --- | --- |
| MUT01 |  Phayao | Latcha Elisa Sinquin | 22 | 174 cm (5 ft 8+1⁄2 in) |  |
| MUT02 |  Udon Thani | Supassara Supanya | 23 | 175 cm (5 ft 9 in) | Top 20 |
| MUT03 |  Yasothon | Kornthanaphan Chambers | 27 | 175 cm (5 ft 9 in) |  |
| MUT04 |  Phuket | Praveenar Singh Thakral | 26 | 178 cm (5 ft 10 in) | Runner-Up 2 |
| MUT05 |  Pathum Thani | Emmaline Phitchayaamorn | 22 | 166 cm (5 ft 5+1⁄2 in) |  |
| MUT06 |  Suphan Buri | Wanida Suwannapa | 20 | 170 cm (5 ft 7 in) | Top 20 |
| MUT07 |  Chanthaburi | Rangsima Simpson | 22 | 170 cm (5 ft 7 in) |  |
| MUT08 |  Uthai Thani | Ployphailin Lieb | 25 | 172 cm (5 ft 7+1⁄2 in) |  |
| MUT09 |  Lamphun | Nicha Poonpoka | 20 | 177 cm (5 ft 9+1⁄2 in) | Runner-Up 4 |
| MUT11 |  Ranong | Pichayada Kunthong | 20 | 169 cm (5 ft 6+1⁄2 in) |  |
| MUT12 |  Sing Buri | Yada Thagerngdach | 25 | 177 cm (5 ft 9+1⁄2 in) |  |
| MUT13 |  Chachoengsao | Pimlapat Chuemaneesawan | 24 | 170 cm (5 ft 7 in) |  |
| MUT14 |  Uttaradit | Worawalan Phutklang | 26 | 170 cm (5 ft 7 in) | Top 12 |
| MUT15 |  Nakhon Phanom | Yasumon Akkasesthang | 23 | 170 cm (5 ft 7 in) |  |
| MUT16 |  Songkhla | Sajee Kantayos | 26 | 161 cm (5 ft 3+1⁄2 in) |  |
| MUT17 |  Kanchanaburi | Katrina Lalita Kortrukoff | 20 | 172 cm (5 ft 7+1⁄2 in) |  |
| MUT18 |  Lopburi | Kannika Sangiamngam | 23 | 170 cm (5 ft 7 in) |  |
| MUT19 |  Chaiyaphum | Sicutsomnium Selahom | 28 | 170 cm (5 ft 7 in) |  |
| MUT20 |  Mae Hong Son | Kirana Jasmine Chewter | 24 | 174 cm (5 ft 8+1⁄2 in) | Runner-Up 1 |
| MUT21 |  Sakon Nakhon | Tannapad Mongkol | 24 | 175 cm (5 ft 9 in) |  |
| MUT22 |  Nakhon Nayok | Natacha Nielsen | 27 | 168 cm (5 ft 6 in) |  |
| MUT23 |  Khon Kaen | Chinnatcha Prayoonsiri | 23 | 176 cm (5 ft 9+1⁄2 in) | Top 20 |
| MUT24 |  Sakaeo | Saranyaphat Ketmaneephong | 20 | 175 cm (5 ft 9 in) |  |
| MUT25 |  Nakhon Si Thammarat | Suttida Iadpoo | 18 | 180 cm (5 ft 11 in) | Top 12 |
| MUT26 |  Ubon Ratchathani | Burintip Putthala | 27 | 168 cm (5 ft 6 in) |  |
| MUT27 |  Prachuap Khiri Khan | Chatnalin Chotjirawarachat | 25 | 178 cm (5 ft 10 in) | Runner-Up 3 |
| MUT28 |  Nong Khai | Woranistha Rohitjan | 21 | 172 cm (5 ft 7+1⁄2 in) |  |
| MUT29 |  Ratchaburi | Siriprapa Intarasri | 23 | 173 cm (5 ft 8 in) |  |
| MUT30 |  Phetchaburi | Chanikan Sangwanpanich | 26 | 170 cm (5 ft 7 in) |  |
| MUT31 |  Nakhon Ratchasima | Anntonia Porsild | 26 | 176 cm (5 ft 9+1⁄2 in) | Miss Universe Thailand 2023 |
| MUT33 |  Sukhothai | Wirawee Kumsat | 24 | 178 cm (5 ft 10 in) |  |
| MUT34 |  Trang | Natasha Purviance | 19 | 173 cm (5 ft 8 in) | Top 12 |
| MUT35 |  Chiang Mai | Kanteera Techapatthanakul | 22 | 171 cm (5 ft 7+1⁄2 in) | Top 20 |
| MUT36 |  Chumphon | Benjamin Krajangchai | 19 | 173 cm (5 ft 8 in) |  |
| MUT37 |  Surat Thani | Jennifer Jones | 23 | 178 cm (5 ft 10 in) | Top 12 |
| MUT38 |  Nakhon Sawan | Atchanut Sawatdecha | 26 | 172 cm (5 ft 7+1⁄2 in) |  |
| MUT39 |  Krabi | Alexandra De Grancey | 21 | 170 cm (5 ft 7 in) | Top 20 |
| MUT40 |  Chai Nat | Alisa Arunahiran | 25 | 160 cm (5 ft 3 in) |  |
| MUT41 |  Prachinburi | Picchawan Phromtan | 27 | 167 cm (5 ft 5+1⁄2 in) |  |
| MUT42 |  Lampang | Jinphatcha Kanokrattanatham | 24 | 173 cm (5 ft 8 in) | Top 20 |
| MUT43 |  Nan | Nithiwan Phonthip | 26 | 174 cm (5 ft 8+1⁄2 in) |  |
| MUT44 |  Rayong | Worada Chatsri | 27 | 173 cm (5 ft 8 in) |  |
| MUT45 |  Chonburi | Unyaphat Pakdeenarongrat | 18 | 170 cm (5 ft 7 in) | Top 20 |
| MUT46 |  Roi Et | Taraprapha Phonkhet | 24 | 172 cm (5 ft 7+1⁄2 in) |  |
| MUT47 |  Phitsanulok | Krongthong Chantarasompoch | 27 | 175 cm (5 ft 9 in) | Top 12 |
| MUT48 |  Maha Sarakham | Chanya Tonngam | 28 | 171 cm (5 ft 7+1⁄2 in) |  |
| MUT49 |  Phra Nakhon Si Ayutthaya | Wanvisa Puplong | 23 | 170 cm (5 ft 7 in) |  |
| MUT50 |  Buriram | Nichakun Senawong | 26 | 174 cm (5 ft 8+1⁄2 in) | Top 12 |
| MUT51 |  Angthong | Chananchida Sukmee | 22 | 175 cm (5 ft 9 in) | Top 12 |
| MUT52 |  Nonthaburi | Alongkon Mitmanut | 24 | 170 cm (5 ft 7 in) |  |
| MUT53 |  Samut Prakan | Panida Suthinphueak | 22 | 170 cm (5 ft 7 in) |  |
| MUT54 |  Phang Nga | Sunaree Chaimungkhun | 28 | 173 cm (5 ft 8 in) |  |
| MUT55 |  Nakhon Pathom | Vichayada Chatthirarat | 25 | 167 cm (5 ft 5+1⁄2 in) | Top 20 |