At the conclusion of the Miss Grand Thailand 2015 finale held on May 12' 2015 at the Indoor Stadium Huamark in Bangkok, Thailand, the Thailand queens who will represent Thailand at Miss Grand International 2015, Miss Supranational 2015, Miss Intercontinental 2015 and Miss Tourism International 2015 were crowned.
Rattikorn Kunsom, contestant No. 44, was declared the winner of Miss Grand Thailand 2015. She was crowned by her predecessor Parapadsorn Disdamrong, Miss Grand Thailand 2014 and Daryanne Lees, Miss Grand International 2014. Rattikorn is 22 years of age, and stands tall at 172 cm; she will now represent Thailand at Miss Grand International 2015 pageant to be held later this year.
Other winners crowned at the event were contestant no. 44 Tharathip "Baitoey" Sukdarunpat – Miss Supranational Thailand 2015. She will represent Thailand at the Miss Supranational 2015. Contestant no. 14 Bungjani Sangpirom – Miss Intercontinental Thailand 2015. She will represent Thailand at the Miss Intercontinental 2015, and contestant no. 8 Chonlalee Chonticha Imjanya – Miss Tourism Thailand 2015 wjho will represent Thailand at the Miss Tourism International 2015. A total of 50 contestants competed at the finals.
The glam evening was also graced by the presence of Miss Supranational 2014 Asha Bhat from India, who assisted in the crowning of Miss Supranational Thailand 2015.
