Sir Hal Colebatch (1872–1953) was a pioneering statesman, writer, and advocate for Western Australia’s place in the Australian Federation. Born in England and raised in Australia, he rose from humble beginnings to become Premier of Western Australia, a long-serving member of the Legislative Council, and a respected federal statesman.

Throughout his life, Sir Hal championed free enterprise, federalism, and small government, believing passionately in empowering individuals and strengthening local communities. As a journalist and author, he also contributed significantly to the intellectual life of early 20th-century Australia.

Though his term as Premier in 1919 was brief, his influence endured through decades of public service, principled leadership, and commitment to Western Australia's identity within the Commonwealth. Knighted for his service to the nation, Sir Hal remains a symbol of civic duty, reformist spirit, and practical conservatism.

The Colebatch Society honors his legacy by fostering young leaders, encouraging civic engagement, and developing new ideas rooted in tradition, leadership, and Western Australian values.