Sornchai Phongsa (b. 1991, Thailand) is a Bangkok-based visual artist whose installation and mixed-media practice explores migration, displacement, and hybrid identities in Southeast Asia. Trained at Silpakorn University, he integrates vernacular materials and spiritual references to examine collective memory and socio-political transformation. Key works include Mon’s Spirits Totem (BACC, 2017), Montopia and Le Flash (École nationale supérieure des Beaux-Arts, Paris, 2018), Alien Capital (Bangkok Art Biennale, 2018), MythMakers—Spectrosynthesis III 神話製造者——光.合作用 III (Tai Kwun Contemporary, Hong Kong, 2023), and his solo exhibition Diaspora (River City Bangkok, 2025). Sornchai Phongsa lives and works in Bangkok, Thailand.