Deputy Premier of South Australia

Deputy Premier of South Australia
Incumbent
Kyam Maher
since 19 September 2025
Department of the Premier and Cabinet
StyleThe Honourable (formal)
Deputy Premier (informal)
Member of
Reports toPremier of South Australia
NominatorPremier of South Australia
AppointerGovernor of South Australia
on the advice of the premier
Term lengthAt the governor's pleasure
Formation26 March 1968
First holderDes Corcoran
SalaryA$402,880 (2025)

The deputy premier of South Australia is the second-most senior officer in the Government of South Australia. The deputy premiership is a ministerial portfolio in the Cabinet of South Australia, and the deputy premier is appointed by the governor on the advice of the premier of South Australia.

The current deputy premier since 2025 is Kyam Maher of the South Australian Division of the Australian Labor Party.