Gidhaur railway station (station code: GHR), is a small railway station serving the town of Gidhaur in Jamui district in the Indian state of Bihar. It operates under Danapur railway division of East Central Railway zone of Indian Railways and lies on the Howrah-Delhi main line via Patna.
Gidhaur railway station has basic infrastructure common to small Indian stations. It features two platforms connected through a foot over bridge, with sheltered waiting areas and ticket booking counters. The station is equipped with a public announcement system and has a road access connecting the nearby villages.
The station primarily serves passenger trains and MEMU services, with a few express trains halting at Gidhaur. Local passenger trains connect the station to nearby towns such as Patna, Jamui, Jasidih and Kiul.