Cranbourne railway station is the terminus of the suburban electrified Cranbourne line in Victoria, Australia. It serves the south-eastern Melbourne suburb of Cranbourne, and opened on 1 October 1888.

The Cranbourne line is a commuter railway line in the city of Melbourne, Victoria, Australia. Operated by Metro Trains Melbourne, it is the city's second longest metropolitan railway line at 44 kilometres (27 mi). The line runs from Flinders Street station in central Melbourne to Cranbourne station in the south-east, serving 24 stations via the City Loop, South Yarra, Caulfield, Oakleigh, and Dandenong. The line operates for approximately 20 hours a day with 24 hour service available on Friday and Saturday nights. During peak hour, headways of up to 5 to 15 minutes are operated with services every 15–20 minutes during off-peak hours. Trains on the Cranbourne line run with a seven-car formation operated by High Capacity Metro Trains.