Antoine Merizzi

Antoine Merizzi

Co-Chair, Wills, Estates and Trust Law Group

B.SC. (HONS.), LL.B.

Antoine can help you in both official languages and strives for practical solutions at affordable prices.

As an experienced family law lawyer, Antoine uses his knowledge and creativity to achieve the best result for our clients. Antoine assists clients with negotiating and drafting domestic contracts such as cohabitation agreement and separation agreement, as well as bringing matters to Court, should our clients feel this is the best option for them.


Antoine assists clients in the areas of estate planning, including preparation of Wills, Powers of Attorney for property and for personal care, as well as assisting executors and beneficiaries with estate administration and litigation. Antoine assists clients in minimizing their estate’s tax burden and probate fees, thereby permitting clients to leave more to their loved ones. Ask Antoine to assist you with your estate plan today.


Antoine assists his clients in ensuring their interests are protected and advanced in all family matters including divorce, child and spousal support, property division, including complicated situations involving corporate assets, stock options and businesses, income determination, custody and access. Antoine works hard to resolve issues for clients in a cost-effective manner, but is also an experienced litigator who doesn’t shy away from the Court system if the situation requires such recourse.


Antoine received his Bachelor of Science from the University of Ottawa in 1998. He received his Law Degree from the University of Ottawa in 2001. Antoine’s leadership skills were honed during his time as President of the University of Ottawa Health Sciences Student Association, as well as the University of Ottawa law school.


Antoine was called to the Ontario Bar in 2002 and is  a member of the Law Society of Upper Canada, the County of Carleton Law Association and l’Association des juristes d’expression française de l’Ontario.

The rest of our legal team

Dylan McGuinty Sr


Managing Partner

Gigi Costanzo



Dylan McGuinty Jr.



Sheldon Roussy



James O'Shea