
Margaret Duncan, the Principal Lawyer at Duncan.Legal, brings a unique blend of academic achievement and life experience to her practice. Holding Master's Degrees in Law, Bioethics, and the Arts, her extensive knowledge is complemented by her personal journey as a mother, particularly to a special needs child. This profound personal insight drives her dedication to providing peace of mind to clients. Margaret's approach is rooted in understanding, care, and compassion, making her legal services not only professional but also deeply empathetic. At Duncan.Legal, Margaret caters to a diverse clientele, including blended families, same-sex couples, and individuals navigating separation or caring for vulnerable family members. Her mission is to guide and empower clients as they plan for or adapt to life changes impacting their legal status and decision-making abilities. The firm offers a personalised service, emphasising humanity in its legal guidance, ensuring that the benefits clients receive are both immediate and long-lasting. Margaret's career encompasses a wealth of experience. As Principal Lawyer since 2014, she has committed to making legal support accessible and practical, helping clients design the life they aspire to lead. Her previous roles include serving as a Prosecutor and Senior Legal Officer with the Commonwealth DPP from 1995 to 2001, where she honed her legal acumen. She also contributed as a Lecturer at the Australian Institute of Public Safety, sharing her expertise with future legal professionals. Educated at Monash University, Margaret holds a Master’s in Bioethics and an L.LM focusing on various intricate legal subjects, alongside an L.LB (Hons) and a BA in English Literature. Her scholarly work includes theses on organ harvesting and AIDS and the law, reflecting her commitment to addressing complex ethical issues in her practice.

Principal Lawyer
Duncan.Legal
Jan 2014 - Present • 12 years 9 months

Prosecutor/Senior Legal Officer
Commonwealth DPP
Jul 1995 - Nov 2001 • 6 years 4 months
Lecturer
Australian Institute of Public Safety
Jan 1994 - Jan 1997 • 3 years

Masters in Bioethics
Monash University
2005

L.LM
Monash University
1996

L.LB (Hons)
Monash University
1983 - 1988

BA
Monash University
1983 - 1985
Last checked: 9 Mar 2026 • Checked with Victorian Legal Services Board