John Mastoras, Senior Partner, Employment and Labour Law Group at Norton Rose Fulbright

John Mastoras

Senior Partner, Employment and Labour Law Group at Norton Rose Fulbright | Toronto, Ontario, Canada

Profile last verified October 2026
Law Practice Verified Profile Toronto, Ontario, Canada York University - Osgoode Hall Law School
Verified

Work Email

***@nortonrosefulbright.com

Last verified May 2026

Phone Number

416*****

Canada • Mobile

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John Mastoras Socials
John Mastoras Work Experience

Senior Partner, Employment and Labour Law Group at Norton Rose Fulbright in January 2014 - Present

Partner at Norton Rose Fulbright in January 1998 - January 2014

John Mastoras Education

York University - Osgoode Hall Law School, LL.B., November 1984 to November 1987

University of Toronto

About John Mastoras’s Current Company
Norton Rose Fulbright

Norton Rose Fulbright provides a full scope of legal services to the world’s preeminent corporations and financial institutions. Our global law firm has more than 3,000 lawyers advising clients across more than 50 locations worldwide, including Houston, New York, London, Toronto, Mexico City, Hong Kong, Sydney and Johannesburg, covering the United States, Europe, Canada, Latin America, Asia, Australia, Africa and the Middle East. We are recognized for our client service in key industries, including financial institutions; energy, infrastructure and resources; technology; transport; life sciences and healthcare; and consumer markets. Our sector focus extends across our locations and gives us the ability to transcend traditional law firm boundaries, allowing our lawyers to interconnect and share knowledge across jurisdictions, practice groups and regulatory fronts to provide an integrated and streamlined service globally. Wherever we are, we operate in accordance with our global business principles of quality, unity and integrity. We aim to provide the highest possible standard of legal service in each of our offices and to maintain that level of quality at every point of contact.

Discover more about Norton Rose Fulbright
John Mastoras’s Colleagues
Katherine Tapley

Katherine Tapley

San Antonio, Texas, United States

Commercial Real Estate, Land Use, and Financing Partner at Norton Rose Fulbright

Commercial Real Estate, Land Use, and Financing Partner at Norton Rose Fulbright
(January 2017 – Present)

Megda Belkacemi

Megda Belkacemi

Greater Quebec City Metropolitan Area

Avocate senior/ Senior Associate | Droit du travail et de l’emploi chez Norton Rose Fulbright

Avocate senior | Droit du travail et de l’emploi at Norton Rose Fulbright
(September 2019 – Present)

Michael Green

Michael Green

Johannesburg, Gauteng, South Africa

Candidate Attorney (2) at Norton Rose Fulbright

Candidate Attorney at Norton Rose Fulbright
(January 2024 – Present)

Jillian Zavitz

Jillian Zavitz

Toronto, Ontario, Canada

Inclusive Leader | Visionary Strategist | Responsible Business Champion

Principal Consultant at Jillian Zavitz Consulting Co.
(March 2018 – Present)

Madison Gaona

Madison Gaona

Austin, Texas, United States

Associate Attorney at Norton Rose Fulbright

Associate Attorney at Norton Rose Fulbright
(October 2021 – Present)

Charleshugo Gagne

Charleshugo Gagne

Montreal, Quebec, Canada

Avocat fiscaliste | Tax Lawyer | Norton Rose Fulbright

Avocat fiscaliste at Norton Rose Fulbright
(May 2025 – Present)

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Frequently asked questions about John Mastoras

What is John Mastoras email address?

Email John Mastoras at [email protected] and [email protected]. This email is the most updated John Mastoras's email found in 2026.

What is John Mastoras phone number?

John Mastoras phone number is 416-216-3905.

How to contact John Mastoras?

To contact John Mastoras send an email to [email protected] or [email protected]. If you want to call John Mastoras try calling on 416-216-3905. (updated on October 15, 2025)

What company does John Mastoras work for?

John Mastoras works for Norton Rose Fulbright.

What is John Mastoras's role at Norton Rose Fulbright?

John Mastoras is Senior Partner, Employment and Labour Law Group

What industry does John Mastoras work in?

John Mastoras works in the Law Practice industry.

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