The winners of Mr. Landscape Thailand from left to right: Kantapon Chomphuphan - Lampang Third Runner Up, Sittihichai Thanthongdee - Sakon Nakhon - First Runner Up, Thanasarn Miang Bua - Chanthaburi, Song Sin Chaiphan - Nong Bua Lam Phu - Second Runner Up and Siwat Thepabut -Chachoengsao - Fourth Runner Up. The pageant was held in Bangkok Thailand last March 21, 2021.