Barrack Street is one of two major cross-streets in the central business district of Perth, Western Australia.

Crossing St Georges Terrace, Barrack Street then passes alongside the heritage-listed Treasury Buildings and the Perth Town Hall.

The town hall location was regularly utilised for special occasions, including the royal visit in 1901,[2] and the centenary of Western Australia celebrations in 1929.

[4][5] Construction of the barracks began on 13 August 1829, the day after Governor Stirling declared the foundation of the town of Perth.

The renovation and revitalisation of the Perth Town Hall, and Treasury buildings has made the Barrack Street side a pedestrian entry point into the Square.