Kayamkulam Junction railway station is an NSG–3 category Indian railway station in Thiruvananthapuram railway division of Southern Railway zone. It is a railway station in Kerala, located at Kayamkulam, Alappuzha district. It is an NSG 3 category station. It stands at the junction of three lines- south towards Thiruvananthapuram via Kollam, north towards Ernakulam via Alappuzha and north-east towards Ernakulam Junction/Ernakulam Town via Kottayam. The station is located 1.7 km (1.1 mi) from Kayamkulam town, near Kayamkulam–Punalur Road. In 2018, the rail wi-fi broad-band connection has been introduced in Kayamkulam.