The Bandel–Katwa line is a 104 kilometres (65 mi) long railway line connecting Bandel in Hooghly district and Katwa in Purba Bardhaman district of West Bengal, India.

It is a major route for North bound trains from Howrah and forms a part of the Kolkata Suburban Railway system.

In 1913, the Hooghly–Katwa Railway constructed a line from Bandel to Katwa.

This was further extended by the Barharwa-Azimganj-Katwa railway to Barharwa on the Sahibganj loop line.

[2] A project 22 km in length, Nabadwip Dham–Patuli DL Railway Line is under construction.