Barry Marshall (1975) - Nobel Laureate in Physiology or Medicine for his discovery of the role of Helicobacter pylori in gastritis and peptic ulcer disease.
Robin Warren (1957) - Nobel Laureate in Physiology or Medicine, shared with Barry Marshall, for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease.
Geoffrey Bolton (1956) - Renowned Australian historian and academic, known for his contributions to the history of Western Australia.
Bob Hawke (1952) - Former Prime Minister of Australia, known for his significant contributions to Australian politics and labor rights.
Janet Holmes à Court (1971) - Businesswoman and one of Australia's wealthiest women, known for her involvement in the arts and philanthropy.
Andrew Forrest (1983) - Business magnate and philanthropist, founder of Fortescue Metals Group, one of the world's major iron ore producers.
Richard Court (1972) - Former Premier of Western Australia, known for his economic reforms and infrastructure projects.
Tim Winton (1981) - Acclaimed Australian author, known for his novels and short stories that often focus on environmental and social issues.