Ely railway station is on the Fen line in the east of England, serving the cathedral city of Ely, Cambridgeshire. It is 70 miles 30 chains (113.3 km) from London Liverpool Street and is situated between Waterbeach and Littleport stations on the Fen line to King's Lynn. It is an important junction for three other lines: the Ely to Peterborough Line, the Ipswich to Ely Line and the Norwich to Ely line.

The Fen Line is a railway line in the east of England that links Cambridge in the south to King's Lynn in the north. The line runs through Cambridgeshire and Norfolk and the name of the line refers to the Fens which cover parts of Cambridgeshire, Norfolk and Lincolnshire. It is 41 miles 47 chains (66.9 km) in length and has eight stations.