5 JG9305

Patrick O’Bryan-Gusah

Bar roll 2025 Admitted 2020
  • Commercial Law Tort Law
  • Public Law
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Patrick O’Bryan-Gusah practises in commercial and public law, with an emphasis on competition and consumer, regulatory litigation, taxation, corporations and financial services law.

Patrick has acted in all stages of litigation, including investigations, interlocutory applications, trials and appeals in State and Federal Courts.

Prior to joining the Bar, Patrick was a Senior Lawyer at the Australian Government Solicitor, Associate to the Honourable Justice Hespe at the Federal Court of Australia, and an Associate in the Commercial Disputes team at Allens.

At the Australian Government Solicitor, Patrick’s clients included the ACCC, ASIC, the OAIC, the ATO, and the Commonwealth Department of the Treasury. He advised in areas including competition, consumer credit, corporations, taxation, privacy and foreign acquisitions law.

At Allens, Patrick acted for public and private corporate clients on matters in insurance, class action, tort, consumer law, judicial review, mergers, takeovers and regulatory applications.

Patrick holds a Juris Doctor, Bachelor of Arts and Diploma in Music from the University of Melbourne.

He is reading with Leana Papaelia and his senior mentor is Wendy Harris KC.

Contact

Correspondence
Chambers & Clerk

Castan Chambers
Level 16 Room 13

460 Lonsdale Street

Melbourne VIC 3000

View map

Jane King

+61 3 9225 8558

Expertise

Commercial Law
  • Appellate
  • Bankruptcy
  • Competition
  • Consumer Credit
  • Consumer Law
  • Contractual Disputes
  • Corporations & Securities
  • Equity & Trusts
  • Insurance
  • Taxation
Tort Law
  • Class Actions
  • Common Law
  • Major Torts
Public Law
  • Appellate
  • Judicial Review
  • Privacy
  • Taxation

Qualifications

Qualifications

Juris Doctor (The University of Melbourne)

Bachelor of Arts and Diploma of Music (The University of Melbourne) 

LMusA (distinction) from the AMEB in violin.

Admitted

Victoria

Entitled to practise in

State and Territory Courts and Tribunals

Federal Court of Australia

High Court of Australia

Languages

French

Memberships

Commercial Bar Association

Tax Bar Association

Common Law Bar Association

Military Bar Association