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McKays Solicitors
Marcus Hahn cover
Marcus Hahn

Marcus Hahn

Director McKays Solicitors

Mackay, QLD
Contact us

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.

Practice areas

Criminal & Traffic

Resume

Experience

Police Dog Handler -Sergeant, Officer in Charge

Police Dog Handler -Sergeant, Officer in Charge

Queensland Police Service

Senior Associate

Senior Associate

McKays Solicitors

Dec 2020 - Present • 5 years 10 months

Prosecutor

Prosecutor

Queensland Police Service

Jul 2019 - Dec 2020 • 1 year 5 months

Dog Trainer

Dog Trainer

Queensland Police Service

Jan 2001 - Jul 2019 • 18 years 6 months

Police Officer

Police Officer

Queensland Police Service

May 1998 - Jan 2001 • 2 years 8 months

Police Officer

Police Officer

Queensland Police Service

Jul 1997 - May 1999 • 1 year 10 months

Education

Graduate Diploma in Legal Studies

Graduate Diploma in Legal Studies

College of Law

2019

Bachelor of Laws - LLB, Law

Bachelor of Laws - LLB, Law

Central Queensland University

2016 - 2020

Contact information

Mackay, QLD

34 Wood Street, Mackay, QLDWebsite

Practice certificate

Name
Marcus Jonathan Hahn
Date of admission
2020
Specialisations
Commercial Litigation, Family - Domestic Violence, Criminal Law
Certification type
Unrestricted Principal

Last checked: 29 Mar 2026 • Checked with Queensland Law Society

Practice areas

Criminal & Traffic