Bang Pa-in station (Thai: สถานีบางปะอิน) is a railway station located in Ban Len Subdistrict, Bang Pa-in District, Phra Nakhon Si Ayutthaya. It is a class 1 railway station located 58.001 km (36.0 mi) from Bangkok Railway Station. On site is a royal pavilion for the Royal Family and is used on some occasions when a member of the Royal Family visits the Bang Pa-In Royal Palace.