Parramatta is a suburb of Sydney, in the state of New South Wales, Australia, 20 kilometres west of the Sydney central business district on the banks of the Parramatta River. Parramatta is the administrative seat of the City of Parramatta and is often regarded as the second CBD of Sydney.
Parramatta is a major business and commercial centre, and home to Westfield Parramatta, the ninth largest shopping centre in Australia. Parramatta is also the major transport hub for Western Sydney, servicing trains and buses, as well as having a ferry wharf and a future light rail service. Major upgrades have occurred around Parramatta railway station with the creation of a new transport interchange, and the ongoing development of the Parramatta Square local government precinct.