Surat Thani (Thai: สุราษฎร์ธานี, IPA: [surâːt tʰaːniː], Pronunciation) is a ceety in Amphoe Mueang Surat Thani, Surat Thani Province, soothren Thailand. It is the caipital o the province Surat Thani. The ceety haes a population o 128,179 (2009), an an aurie o 68.97 square kilometers. The ceety's population density is 1,858.47 inhabitants per km².
Suran Thani is near the mouth o the river Tapi on the Gulf o Thailand. The ceety affers nae major tourist attractions in itsel, an is thus mainly kent tae tourists as a transfer tae the nearbi popular Ko Samui island. It forms the regional commercial center, wi a seaport dealin in the main products o the province, rubber an coconuts.