Sireethorn Leearamwat

Sireethorn Leearamwat (; ; born 4 December 1993) is a Thai beauty pageant titleholder who won Miss International 2019. She is the first woman from Thailand to win Miss International. Sireethorn also won Miss Thailand 2019.

Early life She attended Mahidol University, where she graduated with a Bachelor of Pharmacy degree. After graduating, she began working as a pharmacist in Bangkok.

Pageantry Sireethorn won her first pageant, Miss Thailand 2019. After receiving the right to represent Bangkok, she was selected as one of the representatives from Central Thailand to participate in the main competition. As Miss Thailand, Sireethorn received the right to represent Thailand at Miss International 2019.

Sireethorn competed in and won Miss International 2019 on 12 November 2019, in Tokyo, against 83 other competitors. She was crowned by the outgoing titleholder Mariem Velazco of Venezuela. Sireethorn became the first Thai woman to win Miss International, and the first since Bui Simon who won Miss Universe 1988, to win one of the Big Four international beauty pageants.