Suphan Buri is a town located in central Thailand. It is situated approximately 101 km north-northwest of the capital city, Bangkok.
The town encompasses tambon Tha Philiang and portions of tambons Rua Yai and Tha Rahat, all of which are located within the Mueang Suphan Buri District. As of 2006, the population of the town was recorded at 26,656.