Miss Universe Thailand 2023

Miss Universe Thailand 2023 was the 24th Miss Universe Thailand pageant, held at the MCC Hall, The Mall Lifestore Ngamwongwan, Nonthaburi, Thailand, on August 20, 2023.

Anna Sueangam-iam crowned Anntonia Porsild of Nakhon Ratchasima as her successor at the end of the event. Porsild represented Thailand at Miss Universe 2023 in El Salvador, and was the first runner-up.

Selection of participants
The Miss Universe Organization changed the rules to allow married women and mothers to compete for the 72nd edition. This allowed Miss Universe Phuket, Praveenar Singh-Thakral, to be the first married contestant.

MUT MAX
The Miss Universe Thailand Organization joined forces with 247 Entertainment in competition called “MUT MAX”. The concept was 'The Warriors of Universe', in the creative form of music, performance, and a fashion show. The winner of this competition was awarded a place among the top 10 finalists.

On May 25, 2023, the organization announced that American rapper and member of the South Korean boy group Got7, Mark Tuan and Thai singer and actor, PP Krit would be performing at the event. Former Miss Universe Thailand winners Aniporn Chalermburanawong, Maria Poonlertlarp, Amanda Obdam, and Anchilee Scott-Kemmis would also be performing on the night.

Placements
§ - MUT MAX Winner

‡ - Vincent Fast Track Winner

Contestants
53 contestants has been confirmed as of 18 July 2023.