Sing Buri (Thai pronunciation: [sǐŋ būrīː]) is a town (thesaban mueang) in Thailand, capital of the Sing Buri Province. The town covers the whole tambon Bang Phutsa and parts of Bang Man, Muang Mu, Ton Pho, and Bang Krabue, all within Mueang Sing Buri district. As of 2006, it had a population of 19,470.