Brian Follett Walker is an Australian politician and medical practitioner who was elected to the WA Legislative Council as a Legalise Cannabis WA member in 2021.

Born in Malaysia to Scottish parents, Brian was educated at Scotch College, Perth, prior to studying medicine at the University of Dundee. Since graduating, he has practised medicine in Germany, the Soviet Union, the UK, and Hong Kong, returning to Perth in 2008 to set up a specialist GP practice in the Perth Hills.

Brian has a longstanding commitment to holistic wellness, which continues to strongly influence his approach to both medicine and politics. His ultimate goal is making this world a better place for our children and grandchildren.