Thatto Heath railway station is located in the Thatto Heath area of St Helens, Merseyside, England. It is situated on the electrified Merseytravel Liverpool to Wigan City Line, 9+3⁄4 miles (15.7 km) northeast of Liverpool. The station, and all trains serving it, are operated by Northern Trains, however the station is branded Merseytravel using Merseytravel ticketing. The station opened with the line in 1871.