Isabelle Duval

Isabelle Duval

recognized lawyers icon Recognized in Best Lawyers since 2022
Awarded Practice Areas
Family Law Trusts and Estates
Awarded Practice Areas
Family Law Trusts and Estates
Isabelle Duval
Isabelle Duval
Montréal, QC
Works at
Lavery de Billy LLP

62 Best Lawyers awards

Lavery de Billy LLP logo

Biography

Isabelle Duval is a member of the Family, Personal and Estate Law group.

She handles every aspect of family law, from divorce, separation, relocation and custody to child and spousal support.

Isabelle holds a Juris Doctor in Common Law and a Master in Business Law from the Université de Montréal and has successfully argued many major cases, including longstanding cases, before the Superior Court and the Court of Appeal of Québec. She has developed expertise in divorces involving high-stakes complex financial issues, support applications, parental alienation and contested custody.

Works at
Lavery de Billy LLP

62 Best Lawyers awards

Lavery de Billy LLP logo

Locations

Client Testimonials

Awards & Focus

Recognized in The Best Lawyers in Canada 2026 for work in:
  • Family Law
  • Trusts and Estates

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