Williamstown Beach railway station is a commuter railway station on the Williamstown line, which is part of the Melbourne railway network. It serves the western suburb of Williamstown, in Melbourne, Victoria, Australia. Williamstown Beach station is a ground level unstaffed station, featuring two side platforms. It opened on 7 August 1889.

Initially opened as Beach, the station was given its current name of Williamstown Beach on 1 February 1915.

In 1961, boom barriers replaced hand gates at the Giffard Street level crossing, located nearby in the down direction of the station. In 1965, a number of sidings, points and signals at the station were abolished.

Williamstown Beach has two side platforms. It is serviced by Metro Trains' Williamstown line services.

Platform 1:

•  Williamstown line  all stations services to Flinders Street and Frankston; all stations shuttle services to Newport

Platform 2:

•  Williamstown line  all stations services to Williamstown

•  471 : Williamstown – Sunshine station

• Rail Geelong gallery