Meet Basil

As Leader of the Opposition since March 2025, Basil is a passionate advocate for Western Australia – driven by the belief that everyone, no matter where they live, deserves the opportunity to succeed.

He leads an energised team of Shadow Ministers and MPs focused on holding the Government to account and advancing our State in the best interests of all Western Australians.

Before entering State Parliament, Basil was Lord Mayor of the City of Perth and built a respected 30-year career as a prominent journalist and media commentator.

Basil Zempilas

In the Shadow Cabinet, Basil holds responsibility for the key portfolios of State Development; Trade and Investment; and Citizenship and Multicultural Interests.


Basil is guided by a clear set of principles:

  • Committed to ensuring fair access to education, jobs, healthcare, and essential services - no matter where people live or their circumstances.
  • A strong advocate for a thriving economy and private enterprise, where hard work and initiative are encouraged and rewarded.
  • Believes a strong economy is the foundation needed to support society’s most vulnerable.
  • Recognises and values the critical role of families and connected communities in building a cohesive, resilient society.
  • Champions commonsense, evidence-based decision-making that delivers practical outcomes.
  • Committed to accountability- believing in admitting mistakes and having the courage to change course when required.
Basil Zempilas

Opposition Alliance

The WA Liberals and The Nationals WA are working together as a united Opposition Alliance and are committed to securing better outcomes for all Western Australians across every city and regional town in our State.

The WA Liberals and The Nationals WA are working together as a united Opposition Alliance and are committed to securing better outcomes for all Western Australians across every city and regional town in our State.