North Sydney railway station is located on the North Shore line, serving the Sydney suburb of North Sydney. It is served by Sydney Trains T1 North Shore Line and T9 Northern Line services.

The North Shore Line is a railway line serving the North Shore in Sydney, New South Wales, Australia. The North Shore Line extends from Sydney Central station through the western limb of the City Circle, across the Sydney Harbour Bridge and through the North Shore area to Hornsby where it joins the Main North Line. Services on the line are primarily provided by the T1 North Shore & Western Line and T9 Northern Line, with some services to Wyong during peak hours.