

About Marcus
Marcus Hahn is a Director whose extensive legal practice focuses on criminal and traffic law. His background as a long-serving police officer and police prosecutor in the Mackay region provides him with a unique and practical understanding of the justice system, allowing him to offer clients effective and informed representation. Before transitioning to law, Marcus served in the Queensland Police Service, including a notable role in the Dog Squad and later as a Police Prosecutor. These roles have shaped his strong courtroom presence and deep insight into criminal proceedings, which he now brings to his legal practice. Since joining McKays, Marcus has earned a reputation as a reliable and results-oriented criminal defence lawyer within the Mackay community and beyond. His approach combines sound legal expertise with practical experience, ensuring clients receive strategic guidance tailored to their individual circumstances. Known for his approachable and grounded manner, Marcus builds strong connections with his clients and peers. The steady flow of client referrals he receives reflects the confidence and trust he cultivates through his work. Marcus provides legal assistance across a broad spectrum of criminal and traffic matters. His services cover traffic and driving offences, including drink and drug driving and restricted licences, as well as drug-related charges, domestic violence, assaults, sexual offences, theft, fraud and dishonesty offences, weapons offences, and offences arising from fatalities, among other common charges.
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Education
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Practice Certificate
- Name
- Marcus Jonathan Hahn
- Date of Admission
- 2020
- Specialisations
- Commercial Litigation, Family - Domestic Violence, Criminal Law
- Certification type
- Unrestricted Principal