The State Bank of Victoria was a bank that existed from 1842 until 1990 when it was taken over by the Commonwealth Bank. It was owned by the State of Victoria.
A government-controlled savings bank had been founded on 1 January 1842 as the Savings Bank of Port Philip. Other independent savings banks merged over time and this development was recognised by legislation in 1912, which reconstituted the bank as the State Savings Bank of Victoria. In 1980 its name was changed to the State Bank of Victoria, the name it had until its sale to the Commonwealth Bank in 1990 and subsequent dissolution.
The State Bank collapsed due to the weight of the bad loans made in the 1980s, in particular by its merchant bank subsidiary Tricontinental, after deregulation of banking in Australia in the mid-1980s by the Hawke ALP government. Tricontinental eventually collapsed with losses of A$1.5 billion, which threatened the existence of the State Bank and led to its sale to the Commonwealth Bank. The overall sale price was A$2.0 billion.
The collapse of the State Bank was a key factor in the defeat of the State Labor government led by Joan Kirner and the election of the Liberal Party led by Jeff Kennett, at the 1992 Victorian state election.