Thatcham railway station is a railway station in Thatcham, Berkshire, England. The station is served by First Great Western (FGW) local services from Reading to Newbury and Bedwyn. Most services are operated by Class 165 DMUs, of either 2 car or 3 car units. It was served before privatisation by Network SouthEast and from 1996 until 2004 by Thames Trains.