Premier of Western Australia
Western Australian Coat of Arms
Flag of Western Australia
Incumbent Roger Cook since 8 June 2023
Department of the Premier and Cabinet
Style	The Honourable (formal) Premier (informal)
Status	Head of Government
Member of	Parliament National Cabinet Cabinet Executive Council
Reports to	Parliament
Seat	Dumas House, Perth
Appointer	Governor of Western Australia by convention, based on appointee's ability to command confidence in the Legislative Assembly
Term length	At the Governor's pleasure contingent on the premier's ability to command confidence in the lower house of Parliament
Constituting instrument	None (constitutional convention)
Formation	29 December 1890
First holder	John Forrest
Deputy	Deputy Premier of Western Australia
Salary	A$355,681
Website	www.premier.wa.gov.au

The Premier of Western Australia is the leader of the Western Australian government. He or she is the most powerful politician in the Australian state of Western Australia.

The current Premier is Roger Cook from the Labor Party.