Mark Butler, the Principal Lawyer and co-founder of Osborne Butler Lawyers, is widely recognised for his extensive experience in criminal law across Queensland. With a career focused on criminal defence, Mark has garnered respect for his adept handling of a broad spectrum of criminal cases, including those of high profile. Mark is committed to each case, advocating for charge reductions and withdrawals where possible, always striving to achieve the best outcomes for his clients. His understanding of the often intimidating criminal justice system allows him to clarify its complexities and ensure his clients receive a robust defence, irrespective of the charge. Regularly appearing in all criminal courts throughout Queensland, Mark is available around the clock for urgent legal advice. His areas of legal proficiency encompass assault-related offences, domestic violence offences, drug offences, manslaughter and murder, sexual offences, traffic offences, and white-collar offences. Mark holds a Bachelor of Laws and a Graduate Diploma in Legal Practice from Bond University and is an active member of the Queensland Law Society. Whether in Brisbane, the Gold Coast, Cairns, or other key locations, Mark's dedication to his clients is unwavering.
Last checked: 27 Apr 2026 • Checked with Queensland Law Society
