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Dennis Miralis
Dennis Miralis cover
Dennis Miralis

Dennis Miralis

Principal | International Criminal Defence Lawyer Nyman Gibson Miralis

location
Sydney, NSW
Click to Reveal Phone Number0414 933..

About Dennis

Dennis Miralis serves as the Principal at Nyman Gibson Miralis, a preeminent Australian criminal law firm with a distinct focus on international criminal law and complex multi-jurisdictional cases. His legal acumen encompasses a wide array of areas including bribery, corruption, global tax investigations, anti-money laundering, cybercrime, national security law, and international extradition. Dennis is highly regarded for his work on behalf of individuals and corporations facing scrutiny for economic crimes on a global scale. His legal expertise is frequently sought by top international and domestic investigative entities such as the DOJ, FBI, SEC, and Australia's AFP among others. His education includes a Bachelor of Law and Bachelor of Arts from Macquarie University, a Graduate Certificate in Legal Practice from the University of Technology Sydney, and advanced studies in international law at the Hague Academy of International Law in the Netherlands. Dennis has expanded his knowledge in the realm of cybersecurity through the Harvard Kennedy School’s Executive Education programme. In addition to his legal practice, Dennis has significantly contributed to the international law community by serving as an independent expert with the United Nations, focusing on the implementation of international crime treaties like UNCAC and UNTOC. His insights into the role of human rights within international law enforcement were recognised during a presentation at the United Nations in Vienna. Dennis has an illustrious record as an instructing solicitor in notable High Court cases and has been recognised consistently by Best Lawyers, Who’s Who Legal, and Doyles Legal Guide as a leader in business crime defence and numerous other legal areas. His leadership has also led Nyman Gibson Miralis to win accolades such as the International White Collar Crime Law Firm of the Year.

Practice Areas

Criminal Law

Recommendations

Dennis Miralis hasn't received any ratings or recommendations yet

Resume

Experience

Defence Lawyer and Advisor
Defence Lawyer and Advisor
Nyman Gibson Miralis Defence Lawyers
Oct 2001 - Present · 25 years

Education

Bachelor of Law and Bachelor of Arts
Bachelor of Law and Bachelor of Arts
Macquarie University
Higher School Certificate
Higher School Certificate
Fort Street High School
Graduate Certificate Legal Practice
Graduate Certificate Legal Practice
University of Technology Sydney
Cybersecurity: The Intersection of Policy and Technology
Cybersecurity: The Intersection of Policy and Technology
Harvard Kennedy School
2021

Awards

2026
Thought Leader in Business Crime Defence – Individuals
Lexology Index
2026
Listed as best criminal defence lawyer in Australia
Best Lawyers
2025
Listed as best criminal defence lawyer in Australia
Best Lawyers
2024
Listed as best criminal defence lawyer in Australia
Best Lawyers
2024
Legal Influencer for Technology, Media, Telecoms – Australasia and Corporate – Australasia
Lexology
2023
Listed as best criminal defence lawyer in Australia
Best Lawyers
2023
Legal Influencer for TMT – Australasia
Lexology
2023
Recommended criminal defence lawyers in Sydney
Doyles Legal Guide
2023
Recommended White Collar Crime, Corporate Crime & Regulatory Investigations Lawyers in Australia
Doyles Legal Guide
2023
Global Leader in Business Crime Defence
Who’s Who Legal
2023
National Leader in Business Crime, Investigations & Asset Recovery
Who’s Who Legal
2022
Listed as best criminal defence lawyer in Australia
Best Lawyers
2022
Legal Influencer for Corporate – Australasia, Future of Legal Services – Australasia, and TMT – Australasia
Lexology
2022
National Leader in Business Crime, Investigations & Asset Recovery
Who’s Who Legal
2022
Global Leader in Business Crime Defence
Who’s Who Legal
2022
Recommended criminal defence lawyers in New South Wales
Doyles Legal Guide
2021
Listed as best criminal defence lawyer in Australia
Best Lawyers
2021
Recommended leading criminal defence lawyers in Sydney
Doyles Guide
2021
Recommended by Who’s Who Legal in Business Crime, Investigations & Asset Recovery
Who’s Who Legal
2020
Legal Influencer for TMT – Australasia
Lexology
2020
Recommended criminal defence lawyers in Sydney
Doyles Legal Guide
2020
Recommended by Who’s Who Legal in Business Crime, Investigations & Asset Recovery
Who’s Who Legal
2020
Listed as best criminal defence lawyer in Australia
Best Lawyers
2020
Listed in Expert Guide as leading white collar crime practitioners in Australia
Legal Media Group’s Expert Guide
2020
International White Collar Crime Law Firm of the Year in Australia (firm)
Corporate Intl Global Awards
2019
International Criminal Law Lawyer of the Year in Australia
Leaders in Law
2019
Legal Influencer for Corporate – Cross-border and TMT – Cross-border
Lexology
2019
Listed in Doyles Legal Guide as leading NSW Criminal Defence and Traffic Lawyers
Doyles Legal Guide
2019
First Tier Criminal Defence Law Firm in New South Wales (firm)
Doyles Legal Guide
2019
White Collar Crime Law Firm of the Year in Australia (firm)
LegalComprehensive Global Awards

Contact Information

Sydney, NSW

LocationLevel 9, 299 Elizabeth Street, Sydney, NSW
Click to Reveal Phone Number+6129264..
WebsiteView Website

Practice Certificate

Name
Dennis Miralis
Date of Admission
2001
Certification type
Principal of a law practice
Class
Law Practice
Region
NSW
CheckLast checked: 23 Sept 2026•
Checked with the Law Society of NSW

Practice Categories

Criminal & Traffic
  • Criminal Law