Ipswich railway station is on the Great Eastern Main Line in the East of England, serving the town of Ipswich, Suffolk. It is 68 miles 59 chains (110.6 km) down the line from London Liverpool Street and, on the main line, it is situated between Manningtree to the south and Needham Market to the north.

The Great Eastern Main Line is a 114.5-mile (184.3 km) major railway line on the British railway system which connects Liverpool Street station in central London with destinations in east London and the East of England, including Shenfield, Chelmsford, Colchester, Ipswich and Norwich. Its numerous branches also connect the main line to Southminster, Braintree, Sudbury, Harwich and a number of coastal towns including Southend-on-Sea, Clacton-on-Sea, Walton-on-the-Naze and Lowestoft.