Barangaroo is an area of central Sydney, New South Wales, Australia. It is located on the north-western edge of the Sydney central business district and the southern end of the Sydney Harbour Bridge. It is part of the local government area of the City of Sydney. The area was used for fishing and hunting by Indigenous Australians prior to colonial settlement. The area is inclusive of The Hungry Mile, the name harbourside workers gave to the docklands area of Darling Harbour East during The Great Depression, where workers would walk from wharf to wharf in search of a job, often failing to find one.

The Sydney central business district (CBD) is the historical and main commercial centre of Sydney. The CBD is Sydney's city centre, or Sydney City, and the two terms are used interchangeably. Colloquially, the CBD or city centre is often referred to simply as "Town" or "the City". The Sydney city centre extends southwards for about 3 km (2 mi) from Sydney Cove, the point of first European settlement in which the Sydney region was initially established.