Treasurer of South Australia

Treasurer of South Australia
South Australian Coat of Arms
Flag of South Australia
Incumbent Stephen Mullighan since 21 March 2022
Department of Treasury and Finance
Style	The Honourable
Member of	Parliament Cabinet Executive Council
Reports to	Premier of South Australia
Seat	State Administration Centre, 200 Victoria Square, Adelaide
Nominator	Premier of South Australia
Appointer	Governor of South Australia on the advice of the premier
Term length	At the Governor's pleasure
Formation	24 October 1856
First holder	Robert Torrens

The Treasurer of South Australia is the Cabinet minister in the Government of South Australia who is responsible for the financial management of that state's budget sector. The Urban Renewal Authority, trading as Renewal SA, lies within the Treasurer's portfolio.

The current Treasurer is The Hon. Stephen Mullighan MHA, a member of the Australian Labor Party (South Australian Branch).