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Marcus Legal
John Marcus cover
John Marcus

John Marcus

Principal Lawyer Marcus Legal

Sydney, NSW
Contact us

About John

John is a principal lawyer at Marcus Legal with over 12 years of experience advising clients across a broad range of legal matters. He provides strategic advice, advocacy and practical solutions to individuals and businesses facing complex and litigious challenges. John’s practice encompasses commercial law, property law and criminal law, with additional significant experience in administrative and family law. Known for his collaborative approach, John works closely with clients to pinpoint and prioritise critical legal issues. His strength lies in simplifying intricate legal problems into clear, actionable strategies, enabling him to deliver effective, results-driven advice. This quality has earned him a reputation as a trusted advisor in complex and often contentious matters. John is admitted to practice in the Supreme Court of New South Wales and the High Court of Australia. He holds a Master of Laws, a Bachelor of Laws and a Bachelor of Business from the University of Technology, Sydney. In addition to his legal practice, John contributes to legal education as a casual lecturer in Corporate Law and Business Law.

Practice areas

Commercial Law
Criminal & Traffic
Family Law
Litigation & Disputes
Property Law

Resume

Experience

Lawyer

Lawyer

Marcus Legal

Education

Bachelor of Laws - LLB

Bachelor of Laws - LLB

University of Technology Sydney

Master of Laws - LLM, Corporate & Commercial Law; Intellectual Property

Master of Laws - LLM, Corporate & Commercial Law; Intellectual Property

University of Technology Sydney

Bachelor of Business

Bachelor of Business

University of Technology Sydney

Contact information

Sydney, NSW

Level 17, 2 Chifley Square, Sydney, NSW 2000Website

Practice certificate

Name
John James Marcus
Date of admission
2013
Certification type
Principal of a law practice
Class
Law Practice
Region
CITY OF SYDNEY

Last checked: 15 May 2026 • Checked with The Law Society of NSW

Practice areas

Commercial Law
  • General Advice
Criminal & Traffic
  • General Advice
Family Law
  • General Advice
Litigation & Disputes
  • Administrative Law
Property Law
  • General Advice