Upfield railway station is the terminus of the suburban electrified Upfield line in Victoria, Australia. It serves the northern Melbourne suburb of Campbellfield. A station at the site opened on 8 October 1889 as North Campbellfield. It was closed on 13 July 1903, was reopened on 5 March 1928, and was closed again on 5 May 1956. On 17 August 1959 the current station opened as Upfield.

The Melbourne rail network is a metropolitan suburban and freight rail system serving the city of Melbourne, Victoria, Australia. The metropolitan rail network is centred around the Melbourne central business district (CBD) and consists of 221 railway stations across 16 lines, which served a patronage of 99.5 million over the year 2021–2022. It is the core of the larger Victorian railway network, with regional links to both intrastate and interstate rail systems.