The Chennai Egmore–Kollam Junction Express is a daily train that runs between Chennai Egmore and Kollam Junction in India. It is the successor of 115 years old Quilon Mail, which ran once upon a time in metre-gauge lines between Madras and Quilon.

Kollam Junction railway station is an NSG–3 category Indian railway station in Thiruvananthapuram railway division of Southern Railway zone.) It is a junction station situated in the city of Kollam in Kerala, India. It is the second largest railway station in Kerala in terms of area and largest in terms of number of tracks and one of the oldest railway stations in the state. It is also the second busiest railway station in Kerala in terms of trains handled per day. World's third longest railway platform is situated at Kollam railway station.