Riparian Plaza is a 53-storey skyscraper located in the central business district of Brisbane, Queensland, Australia.

A recreation centre including a swimming pool is located on 39th floor, between the commercial and residential sections.

[4] Bloomberg retained ownership of the 30,000 m2 (320,000 sq ft) commercial component and sold off the residential apartments during construction.

Riparian Plaza was designed by Harry Seidler (architect) and Robert Bird Group (structural engineer).

The base sector houses parking, the mid segment is column-free offices and the reshaped top consists of the greatest apartments we have ever designed.

[14] A large panel of glass from pool fencing on level 39 crashed to Eagle Street in the early morning hours of 27 August 2009, creating a mess but no injuries.

[15] Office tenants include broker Wilson HTM and law firm Clayton Utz and Littles Lawyers.

[18] In 2022, tenants of the building tried unsuccessfully to halt the development at the neighbouring Eagle Street Pier site complaining the design was too bulky and imposing on public space.