Newark Castle railway station is a Grade II listed[1] railway station which serves the town of Newark in Nottinghamshire, England.

It is on the Nottingham to Lincoln Line, owned by Network Rail and managed by East Midlands Railway who provide all services.

The station has a ticket office on platform 1 which is staffed throughout the day, Monday-Saturday.

On Sundays, there is a roughly hourly service between Lincoln and Nottingham from mid-morning onwards.

A new ticket office, waiting room and toilets facilities opened at the station in Autumn 2015.