Brendan O'Brien
About Brendan O'Brien
Brendan O'Brien is a lawyer based in Sydney, AU and has been recognized in The Best Lawyers in Australia™ since 2025. Brendan O'Brien is recognized in the following practice areas:
- Sydney, Australia
- Insurance Law
- Personal Injury Litigation
Current Firm: Moray & Agnew
Location: Sydney, AU
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Nicholas is a highly experienced lawyer who has concentrated on insurance law, particularly claims under the NSW statutory classes of insurance, for more than 20 years. He is the service line leader for our NSW workers' compensation practice. Nicholas advises insurers on the management of claims and liability disputes and helps them to develop and implement strategies to respond to these issues. He regularly appears in the NSW Workers Compensation Commission, District Court and Supreme Courts...
Alicia Mataere is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Alicia, who practices law in Sydney, Australia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alicia is held by other top lawyers in the same geographic and legal practice area.
Adrian’s practice is focused on and specialises in causes of action in the Land and Environment Court. Adrian also appears in the Supreme Court and other Courts and Tribunals in New South Wales, Tasmania and the ACT in Land Law causes of action, and also in the New South Wales Court of Appeal in Land Law appeals. A significant component of work undertaken in the Land and Environment Court is in the Administrative Law jurisdiction (Class 4 judicial review). Adrian is regularly briefed in...
Lucas Shipway is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Law and Construction / Infrastructure Law. Lucas, who practices law in Sydney, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lucas is held by other top lawyers in the same geographic and legal practice area.
Chester’s practice focuses on international arbitration and other general commercial matters, and encompasses advisory work and appearances in court and before arbitral tribunals. He has particular expertise in disputes which raise issues of public and private international law, and he is presently engaged in a number of disputes arising under bilateral and multilateral investment treaties. He was previously an Assistant Legal Adviser at the Foreign and Commonwealth Office, London, and ...
Since 1995 David Prince has practiced extensively in all areas of visa applications, merits review and judicial review. He has established a reputation for successfully solving difficult immigration cases and he is regularly consulted by barristers, solicitors and migration agents on complex issues of immigration law. David has been accredited as an immigration specialist by the Law Society of New South Wales since 2000. There are fewer than 60 accredited immigration solicitors practising in ...
Sarah Wood is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Labour and Employment Law. Sarah, who practices law in Sydney, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah is held by other top lawyers in the same geographic and legal practice area.
Julie Wright is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution, Construction / Infrastructure Law, International Arbitration and Real Property Law. Julie, who practices law in Sydney, Australia, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julie is held by other top lawyers in the same geographic and legal practice area.
Anne is one of Australia’s leading superannuation and financial services lawyers. Anne provides advice in relation to superannuation fund regulatory reform as well as superannuation fund product offerings, licensing, disclosure, fee arrangements and outsourcing arrangements.She is well connected to, and well known by, many superannuation and financial services industry participants. Anne has strong relationships with her clients and works hard at understanding their business, and to be ...
Ian G. Roberts SC is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Law, Construction / Infrastructure Law and Insurance Law. Ian G., who practices law in Sydney, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ian G. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.