Back State Railway of Thailand German Ferrocarril Estatal de Tailandia Spanish راهآهن دولتی تایلند Persian Thaimaan valtionrautatiet Finnish Kereta Api Negara Thailand ID Ferrovia di Stato della Thailandia Italian タイ国有鉄道 Japanese ການລົດໄຟແຫ່ງປະເທດໄທ Laothian Kereta Api Negara Thailand Malay Thaise Staatsspoorwegen Dutch
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 SRT route map (2006) | |
| Overview | |
|---|---|
| Headquarters | 1 Rong Mueang Road, Rong Mueang, Pathum Wan, Bangkok 10330 |
| Reporting mark | SRT |
| Locale | Thailand |
| Dates of operation | 1951–present |
| Predecessors | Royal State Railways of Siam (RSR) |
| Technical | |
| Track gauge | 1,000 mm (3 ft 3+3⁄8 in) meter gauge |
| Previous gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
| Length | 4,044 km (2,513 mi) |
| Other | |
| Website | Official website |
The State Railway of Thailand (SRT) (Thai: การรถไฟแห่งประเทศไทย, abbrev. รฟท., RTGS: kan rot fai haeng prathet thai) is the state-owned rail operator under the jurisdiction of the Ministry of Transport in Thailand.