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Parliament is in session today·Day 85 of 125 session days
Liberal

Nathalie Provost

LiberalChâteauguay—Les Jardins-de-NapiervilleQuebec
172Votes Cast
20Speeches
0Bills Sponsored
Background
Born
Quebec
Family
Four children
Education
Bachelor's degree in mechanical engineering, École Polytechnique de Montréal (1990); Master's degree, École Polytechnique de Montréal; Honorary doctorate degree, École Polytechnique de Montréal (2022)
Career
Engineer in the civil service for the Government of Quebec
Political Experience
Member of Parliament for Châteauguay—Les Jardins-de-Napierville since 2025; Secretary of State (Nature) since May 13, 2025; Vice-chair of the Canadian Government's Canadian Firearms Registry (2017-2019)
Notable
Gun control advocate; Survivor of the 1989 École Polytechnique massacre; Spokesperson for PolySeSouvient; Suffers from post-traumatic stress disorder (PTSD)
Public Profile

Based on publicly available information — may contain inaccuracies

Business & Financial Interests

Before entering federal politics, Nathalie Provost had a long career as a public servant for the government of Quebec. She is an engineer by training and worked for over 30 years in various roles, including as a manager within Quebec's ministry of the environment (Ministère de l'Environnement et de la Lutte contre les changements climatiques). Her public profile is also strongly defined by her role as a survivor of the 1989 École Polytechnique massacre. This experience led her to become a prominent and long-standing advocate for stricter gun control laws in Canada.

Key Relationships & Connections

Nathalie Provost is a co-founder and spokesperson for PolySeSouvient (PolyRemembers), a prominent Canadian gun control advocacy group formed by survivors and families of the École Polytechnique massacre. Through this work, she has been a key public figure in discussions with federal governments on firearms legislation for many years. Her decision to run for the Liberal Party was publicly linked to the party's platform on gun control.

Where Nathalie Stands

Where Nathalie falls on key policy spectrums

They vote

Your Money

Taxes & Government SpendingBusiness & Worker RulesEnergy & the Economy

People & Society

HealthcareImmigrationIndigenous PeoplesIdentity & Human RightsEducation & ChildcareDrug Policy

How We're Governed

National Security & DefencePolitical & Electoral ReformCrime & Public SafetyFirearms

Land & Community

Environment, Climate & ResourcesHousing & Cost of LivingRural Communities & Culture
They vote
Riding
House Seat
2025 Election Results — Châteauguay—Les Jardins-de-Napierville
Nathalie Provost(Liberal)28,224 (45.2%)
Patrick O'Hara(Bloc Québécois)18,160 (29.1%)
David De Repentigny(Conservative)13,538 (21.7%)
Hannah Wolker(NDP-New Democratic Party)1,377 (2.2%)
Martine Desrochers(Green Party)773 (1.2%)
Nicolas Guérin(People's Party)429 (0.7%)

Total votes cast: 62,501

How does Nathalie Provost's voting record line up with your values?

Set 3 priorities
Recent Activity
Sep 25, 2026
AnswerThe Environment

Mr. Speaker, I would like to thank my colleague for his important question. As a Quebecker and a former employee of Quebec's environment ministry, I am very pleased to answer it today. Our proposal is simply about speeding up the response. Quebec's environment ministry wanted to review its own environmental laws and its environmental impact assessment legislation. It has the same goal,

Sep 25, 2026
InterjectionBuilding Canada Strong Act

Mr. Speaker, we have not said much about it, but almost half if not more of the projects discussed at the 2026 Canada Investment Summit that elicited considerable interest are projects focused on renewable energy. However, to get these renewable energy projects built quickly and efficiently, and for Canadians to reap the full benefits, it is essential that proponents be given the tools they need

Sep 25, 2026
InterjectionBuilding Canada Strong Act

C-5 C-39 Mr. Speaker, if we read the content of Billsandcarefully, we can see that they work on the assumption that projects can be developed in keeping with legal requirements while allowing sufficient time for determining the conditions surrounding their implementation. This approach, which resembles what in Quebec is known as the pre-tabling of authorizations, is quite common in countries

Sep 25, 2026
DebateBuilding Canada Strong Act

C‑39 Mr. Speaker, I am very pleased to rise in the House today. I will be speaking in the context of this debate on Bill. I am going to focus on the part that deals with environmental protection. Between the fall of 2015 and the spring of 2025, I had the honour of serving as director general of Quebec's ministry of environment and climate change. During those 10 years, I learned about,

Sep 25, 2026
InterjectionBuilding Canada Strong Act

Mr. Speaker, I am surprised to hear my colleague say that our government is dragging its feet. I have not been a member of Parliament for very long, but in the few months since we took office, there has already been some acknowledgement of our government's ability to introduce laws and regulations for Canadians. It is important to create the right conditions. That is Parliament's role. My role

Jun 17, 2026
DebateSmall Business

Mr. Speaker, the research chair in taxation and public finance said today that Canada is still resilient in spite of everything. It is true that Quebec has been deeply affected by the trade war with the United States, but we have managed to pivot. We have succeeded in redirecting exports that used to go to the United States towards European countries, and the same is true for Quebec. Our

Jun 16, 2026
DebateThe Environment

Mr. Speaker, my colleague raises an important issue. Lakes and rivers are indeed a valuable resource for Canadians. That is precisely why we have invested in the nature strategy, which aims to protect 30% of our land and waterways. However, it is also important to safeguard the right to navigate on lakes. This is an issue of concern to us, and one on which we are continuing to engage with the