Swan, officially called The Swan, was an electoral district of the Legislative Council of Western Australia from 1870 to 1890, during the period when the Legislative Council was the sole chamber of the Parliament of Western Australia.
The district's boundaries included large portions of what is now the western Wheatbelt, as well as areas that are now considered part of the Perth metropolitan area.
This included the Swan Valley and the Perth Hills, with the district's southernmost point being Mount Dale.
[1] One of the largest settlements in the district was Guildford, which had not yet been integrated into Perth.
Hector Rason, the district's eighth representative (from 1889 to 1890), went on to become Premier of Western Australia.