 Two railway lines operate through the region known as the North Shore railway line and the upper section of the Northern railway line on the Sydney Trains network.The Sydney Metro Northwest which opened in 2018, crosses Northern Sydney from to 

There is also an abundance of bus routes serving the region operated by State Transit and Transdev NSW.The southern part of this region is frequented by ferry services to the Sydney CBD and westbound towards Parramatta, as well as ferry services to the Sydney CBD from Manly.