Brisbane City Hall, in Brisbane, Queensland, Australia, is the seat of the Brisbane City Council. It is located adjacent to King George Square, where the rectangular City Hall has its main entrance. The City Hall also has frontages and entrances in both Ann Street and Adelaide Street. The building design is based on a combination of the Roman Pantheon, and St Mark's Campanile in Venice and is considered one of Brisbane's finest buildings. It was listed on the Register of the National Estate in 1978 and on the Queensland Heritage Register in 1992. It is also iconic for its Westminster chimes which sound on the quarter-hour.

Brisbane is the capital of the state of Queensland and the third-most populous city in Australia and Oceania, with a population of approximately 2.6 million. Brisbane lies at the centre of South East Queensland, which includes several other regional centres and cities. The central business district is situated within a peninsula of the Brisbane River about 15 km (9 mi) from its mouth at Moreton Bay. Brisbane is located in the hilly floodplain of the Brisbane River Valley between Moreton Bay and the Taylor and D'Aguilar mountain ranges. It sprawls across several local government areas, most centrally the City of Brisbane. The demonym of Brisbane is Brisbanite.