Worcester Park railway station is a railway station in Worcester Park in south west London. It opened in 1859 when the London and South Western Railway completed the Epsom branch. It was originally known as Old Malden and was renamed Worcester Park in 1862. Following substantial local housing development, the station was refurbished in the 1930s. The station is in the Royal Borough of Kingston upon Thames in South London, just to the west of the boundary with the London Borough of Sutton.