Ranaghat is a Kolkata Suburban Railway junction station on the Sealdah–Ranaghat line, the Lalgola branch line, the Gede branch line and the Ranaghat–Bangaon link line. It is located in Nadia district in the Indian state of West Bengal. It serves Ranaghat and the surrounding areas.

Sealdah Railway Station is one of India's major railway terminals serving the city of Kolkata. The other main railway stations in the Kolkata metropolitan area are Howrah, Shalimar, Kolkata and Santragachi. Over 1.5 million passengers use the station daily. It is an important suburban rail terminal. Kolkata Metro Line 2 passes through Sealdah with the new underground Sealdah metro station.