South Western Province was an electorate of the Victorian Legislative Council.

[1][2] It was one of the six original upper house Provinces of the bi-cameral Victorian Parliament created in November 1856, initially it had five members.

[1] Victoria was a colony in Australia when South-Western Province was created.

The area of South Western Province was defined in the Victoria Constitution Act, 1855, as "Including the Counties of Grant, Grenville, and Polwarth.

[1] Three members after the redistribution of provinces in 1882,[4][5] South Eastern, South Yarra, North Yarra, North Eastern, North Central, Melbourne East, Melbourne North, Melbourne South, Melbourne West and Wellington Provinces were created.