Ranchi Junction railway station, station code RNC, is the A category railway station serving the capital city of Ranchi in the Ranchi district in the Indian state of Jharkhand. Ranchi station is also the headquarters of the Ranchi division of the South Eastern Railway zone of the Indian Railways. The Ranchi Junction railway station is connected to most of the major cities in India by the railway network.

Ranchi is the capital of the Indian state of Jharkhand. Ranchi was the centre of the Jharkhand movement, which called for a separate state for the tribal regions of South Bihar, northern Odisha, western West Bengal and the eastern area of what is present-day Chhattisgarh. The Jharkhand state was formed on 15 November 2000 by carving out the Bihar divisions of Chota Nagpur and Santhal Parganas. Ranchi has been selected as one of the hundred Indian cities to be developed as a smart city under PM Narendra Modi's flagship Smart Cities Mission.