Adelaide Town Hall is a landmark building on King William Street in Adelaide, South Australia, Australia. The City of Adelaide Town Hall complex includes the Town Hall and the office building at 25 Pirie Street.
Adelaide Town Hall was designed by Edmund Wright and Edward Woods, with construction commencing in 1863 and completed in 1866. The tower, whose foundation stone was laid on 13 January 1864, is named after Prince Albert and is slightly shorter than the Victoria Tower of the GPO on the other side of King William Street. Townsend Duryea's famous Panorama of 1865 was taken from the Albert Tower. The clock, by Thomas Gaunt & Co of Melbourne, was donated by Lavington Bonython and installed in 1935.
The Adelaide Town Hall was the venue on 1 August 1895 for the inaugural meeting of the Australasian Federation League of South Australia, this organisation having been formed at a meeting convened seven months earlier by the Australian Natives' Association in the colony. This league was the principal organisation that campaigned in favour of federation in South Australia. The meeting at the Town Hall was a major public gathering attended by many prominent South Australians. The meeting was also notable for the large number of women who attended.
The hall is famous for an appearance by The Beatles on the balcony in 1964, which attracted an estimated 300,000 fans, their biggest crowd. It serves as the seat of the Adelaide City Council, concerts with the Adelaide Symphony Orchestra and has function centre facilities available for hire. As a venue for symphony concerts, its acoustics and sense of history have often been praised.
Adelaide Town Hall is listed on the Register of the National Estate.