Wooroloo Brook is a watercourse that runs through the Darling Range in Western Australia.
The name of the brook is also the name of a number of features and organisations, including the Wooroloo Brook Landcare Group, the Wooroloo Brook Land Conservation District Committee.
[1] The brook alignment had been considered a possible route for the connection of the railway routes occurring at the time of the development of the Trans-Australian Railway.
[2][3] The locality of Wooroloo is in the upper reaches of the catchment.
[4] The catchment runs through the locality of Gidgegannup and the confluence with the Avon River is where the Swan River commences.