Su-ngai Padi railway station is a railway station located in Paluru Subdistrict, Su-ngai Padi District, Narathiwat, Thailand. It is a class 2 railway station located 1,130.1 km (702.2 mi) from Thon Buri railway station.

• Special Express No. 37/38 Bangkok-Sungai Kolok-Bangkok
• Rapid No. 171/172 Bangkok-Sungai Kolok-Bangkok
• Rapid No. 175/176 Hat Yai Junction-Sungai Kolok-Hat Yai Junction
• Local No. 447/448 Surat Thani-Sungai Kolok-Surat Thani
• Local No. 451/452 Nakhon Si Thammarat-Sungai Kolok-Nakhon Si Thammarat
• Local No. 453/454 Yala-Sungai Kolok-Yala
• Local No. 463/464 Phatthalung-Sungai Kolok-Phatthalung

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• Otohiro, Watanabe (2013). Tai kokutetsu yonsenkiro no tabi: shasō fūkei kanzen kiroku. Tōkyō: Bungeisha. ISBN 978-4-286-13041-5.