The State Transit Authority of New South Wales, also referred to as State Transit, was an agency of the Government of New South Wales operating bus services in Sydney. Superseding the Urban Transit Authority in 1989, it was also responsible for the provision of ferry services in Sydney until 2004 and bus and ferry services in Newcastle until 2017. It ceased trading after 2 April 2022 with its remaining operations to be contracted out by Transport for NSW to replacement operators.

Sydney Ferries is the public transport ferry network serving the city of Sydney, New South Wales. Services operate on Sydney Harbour and the connecting Parramatta River. The network is controlled by the New South Wales Government's transport authority, Transport for NSW, and is part of the authority's Opal ticketing system. In 2017–18, 15.3 million passenger journeys were made on the network.