Dehri-on-Sone railway station (station code: DOS) is on the Gaya–Pandit Deen Dayal Upadhyaya Junction section of the Grand Chord line.

It stands next to the Nehru Setu and serves Dehri and the surrounding areas in Rohtas district in the Indian state of Bihar.

[1] The 67 km (42 mi) long 2 ft 6 in (762 mm) wide narrow gauge Dehri Rohtas Light Railway stretching from Dehri-on-Sone to Rohtas was opened in 1911.

[4] Dehri-on-Sone railway station has 1 non-AC retiring room, and a four-bedded non-AC dormitory.

The station has computerized reservation facilities.