William O'Brien, a Senior Solicitor, founded his first criminal law firm over 37 years ago. Since then, he has tirelessly developed O'Brien Hudson Solicitors into a highly esteemed practice. Renowned as one of the most capable solicitors in the field, William's expertise is reflected in his impressive client success rates. He possesses extensive knowledge in all criminal matters, from minor incidents to intricate cases. With significant experience, he has acted as a key solicitor in some of Australia's most notorious drug importation and murder trials. William is particularly dedicated to representing individuals facing criminal charges who have otherwise led blameless lives, focusing on preserving their clean records and freedom. His adeptness in securing successful Bail Applications and Good Behaviour Bonds underscores his commitment to achieving favourable outcomes for his clients.
Last checked: 21 Jun 2026 • Checked with Law Society of NSW
