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Level 11, 456 Lonsdale Street, Melbourne,
Victoria 3000
45 Gheringhap Street, Geelong,
Victoria 3220
62 Kepler Street, Warrnambool,
Victoria 3280

Lauren Cassimatis

Lauren Cassimatis is Principal Lawyer, Director & Founder | Accredited Criminal Law Specialist at gallant Law
Lauren Cassimatis
(She/Her)

Principal Lawyer, Director & Founder | Accredited Criminal Law Specialist

Lauren Cassimatis is a leading female criminal lawyer in Melbourne and the Principal Lawyer, Director, and Founder of Gallant Law. With over 20 years of experience in the legal profession, Lauren has established herself as one of Victoria’s most respected criminal lawyers.

Lauren holds a Bachelor of Laws (LLB) and a Bachelor of Arts (BA) in Sociology from Monash University, as well as a Master of Laws (LLM) for Foreign Lawyers from Touro University Jacob D. Fuchsberg Law Center in New York. She is an Accredited Specialist in Criminal Law with the Law Institute of Victoria, a certification she has held since 2014.

Under Lauren’s leadership, Gallant Law has grown into a premier criminal defence practice, handling some of the most complex and high-stakes cases in Victoria. Her team of experienced criminal defence lawyers is in court every day, representing clients in matters ranging from summary offences to indictable crimes and jury trials.

Lauren is a recognised industry leader and a forceful advocate for the development of criminal law in practice. She has been acknowledged for her outstanding advocacy, client care, and commitment to justice, earning accolades such as:

  • Finalist in the Lawyers Weekly Partner of the Year Awards (2021–2024)
  • Recognition in Doyle’s Annual Guide as a leading criminal defence lawyer
  • Award-winning contributions to the legal profession and community

In addition to her legal practice, Lauren is an Adjunct Lecturer at the College of Law, where she teaches advocacy, substantive law, and practical skills to the next generation of lawyers. She is also the founder of Connecting Lawyer Mums, a nationwide network that supports lawyer mothers in balancing their careers and families.

Lauren is a passionate advocate for improved professional standards in the legal industry. She regularly shares her insights on criminal law, justice, and policy through her writing and speaking engagements.

With a large and loyal client base, Lauren has earned the trust of her clients through her thorough preparation, strategic approach, and commitment to achieving the best possible outcomes. She maintains an excellent network of experienced barristers and forensic professionals who assist in the preparation of complex cases for court.

Lauren is admitted to practice in the Supreme Court of Victoria and the High Court of Australia.

If you need a criminal lawyer in Melbourne with unmatched expertise, proven results, and a commitment to justice, contact Lauren Cassimatis at Gallant Law today on 03 9126 3070 for a free consultation.

Best Criminal Lawyer 2024 – Lauren Cassimatis

Notable Cases: Alexander Wong (not guilty of murder), “PB”: (avoided jail for online offending),“SJ” bail granted, R v Alexander Wong murder trial supreme court, Henderson v The Queen [2021] VSCA 312. Appeal against conviction successful

Criminal Lawyer Award 2024
  • Stephanie Caruso at Gallant Law alongside Chris Lindsay are absolute powerhouses. Stephanie provides expert advice, timely responses, reassurance, and exceptional... read more

    Coer_co Coerco Avatar Coer_co
    06/08/2026

    Lauren Cassimatis and her team at Gallant Law handled our son’s very complicated matter conscientiously and with care to ascertain... read more

    Cathy Joannidis Avatar Cathy
    20/07/2026

    I’m extremely grateful to Lauren Cassimitis for her help. She was incredibly responsive and understanding and she explained all available... read more

    Ellis Isabella King Avatar Ellis
    27/04/2026
  • I don’t say this lightly — but I give Gallant Law a five-star review. We work closely alongside Lauren Cassimatis, and... read more

    Jacob Little Avatar Jacob
    01/04/2026

    As a mum during one of the most overwhelming times of my life, Stephanie Caruso was incredibly reassuring and supportive.... read more

    Christine Wilton Avatar Christine
    13/02/2026

    An absolutely outstanding lawyer. From the very first conversation, they were ready to help, listened to everything I had to... read more

    Ryan Taua Avatar Ryan
    15/01/2026
WE PROUDLY ACKNOWLEDGE, SUPPORT AND STAND BY
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