Our Team
Legal Experts
The Heart of Sibley Lawyers
We’re more than just a collection of legal professionals; we’re a cohesive unit of passionate advocates, driven by a shared commitment to justice and a deep understanding of the unique challenges our clients face.
Our Legal Experts
Justin Sibley
With a unique background as both a Barrister and former police officer particularly in investigative teams such as the Child and Sexual Assault Unit, Justin brings invaluable insights into the criminal justice system. His experience in high-stakes investigations and counter-terrorism informs his strategic approach to defending clients facing complex charges.
Robert Sibley
A seasoned barrister with over four decades of experience, Robert has worked in diverse legal settings, including public defence, prosecution, and private practice.
Jack McDonald
Jack is a skilled employment lawyer and seasoned advocate with experience representing clients in a wide range of workplace disputes. He has years of dealing with the challenges faced by our Essential Services clients, and delivers outstanding results.
Hannah Rhodes
Hannah is a UK‑accredited Solicitor with an LLB (Hons) and a Master of Laws, and brings over five years’ experience in criminal defence across a broad range of serious matters, including murder, sexual offences and money laundering. She is a committed and compassionate advocate who is driven by a genuine desire to stand beside clients and support them in their pursuit of justice—whether in criminal proceedings or employment matters. She will shortly be admitted in Qld to join our team as an experienced advocate.
Ryan Lindeberg
Merlynne Posner
Merlynne’s strong experience with the Firm, across both criminal and employment law make her a valuable asset to your legal solutions.
Brianna Elliott
Brianna has been working with Sibley Lawyers for a number of years, and has exposure to a range of criminal and employment law matters. She was admitted to the Supreme Court in 2025 to further her legal work.
Cassandra Dillon
Cassandra’s expertise in psychology helps us understand the emotional and psychological impact of legal battles on our clients.
Barristers we brief include
- Saul Holt QC
- Jeff Hunter QC
- Angus Edwards
- Alastair McDougall
- Scott Lynch
- Chris Wilson
- John Cahill
- Martin Longhurst
- Tony Kimmins
- Mal Harrison
- Matt Black
- Benedict Coyne
- Dan O’Gorman SC
We're here to fight for you
Don't Wait Your Future is at Stake
Every moment counts when you’re facing criminal charges. Don’t let fear or uncertainty hold you back. Contact Sibley Lawyers today for a free, no-obligation consultation.
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