Greta railway station is located on the Main Northern line in New South Wales, Australia. It serves the town of Greta opening on 24 March 1862 as Farthing being renamed in 1878.
It briefly served as the terminus of the Great Northern Railway when it was extended from Lochinvar. In May 1863 Greta lost its terminus status when the line was extended to Singleton.
The station initially consisted of one platform with the current Platform 2 added in 1915 when the line was duplicated. The Platform 1 building was built in 1889, the Platform 2 shelter in 1915 and the footbridge in 1922.
Greta has two side platforms. It is serviced by NSW TrainLink Hunter line services travelling between Newcastle and Muswellbrook/Scone. There are four services in each direction on weekdays, and two on weekends.