Wat Pra Singh (Thai: ) is a Buddhist temple located on Thanon Singkhlai in Tambon Wiang, Mueang district, Chiang Rai Province, northern Thailand.Wat Pra Singh was built by Pra Chao Maha Proma (P.E. 1345 1400), circa 1385 (B.E. 1928).The Ubosoth contains several replicas of the Pra Singh or Pra Buddhasihing image, a cultural landmark in the history of the Lanka wong Theravada Sect of Buddhism in Thailand.