Louis Cornillaut

4.5 (32 reviews )

Montréal Quebec Canada

Family Law

Recognized in Ones to Watch since 2026

514-878-2631 Website

About Louis

Louis Cornillaut is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law.Louis, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louis is held by other top lawyers in the same geographic and legal practice area.

Louis Cornillaut is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law.

Louis, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louis is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Family Law

Education

University of Montreal

Awards & Recognition

Recognized: Family Law

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Reviews

4.5 / 5

32 Reviews

1,027 Profile Views

George Davis

Feb 05, 2026

A huge weight off my shoulders thanks to the amazing work of Louis Cornillaut

Just wanted to say a huge thanks to Louis Cornillaut and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

Beulah Lindgren

Feb 05, 2026

Solid work and professional service from Louis Cornillaut in Montréal for Quebec residents

I've worked with a few lawyers in Montréal over the years, but Louis Cornillaut stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I fel...

Ramon Hayes

Feb 05, 2026

Really helpful and compassionate service from everyone at Louis Cornillaut's firm

I've already told all my friends and family about Louis Cornillaut. If you need Family Law help in Quebec, they're the ones to see without any doubt. They are local experts who really understand the c...

Irma Emmerich

Feb 05, 2026

Louis Cornillaut did a great job handling my complex Family Law case from start to finish

It's hard finding a reliable lawyer these days, but Louis Cornillaut in Montréal is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsiv...

Eduardo Torphy

Feb 05, 2026

Solid work and professional service from Louis Cornillaut in Montréal for Quebec residents