Wisemans Ferry is a town north of Sydney, in the state of New South Wales, Australia. Wisemans Ferry is located 75 kilometres north-west of the Sydney central business district in the local government areas of Hornsby Shire, The Hills Shire, City of Hawkesbury and City of Gosford. The town is a tourist spot with picnic and barbecue facilities. As well as a rich convict and colonial heritage in the area, the Dharug National Park and Yengo National Park are close by.