43rd Legislature | 2nd Session
Marc Tanguay

Marc Tanguay

Member for LaFontaine
Quebec Liberal Party
Leader of the Official Opposition
Official Opposition Critic for Canadian Relations and the Canadian Francophonie
Official Opposition Critic for the Capitale-Nationale Region

Vidéo de présentation

Offices held

Reelected as Member for LaFontaine in the general election held on October 3, 2022

Current Offices

  • Official Opposition Critic for Canadian Relations and the Canadian Francophonie since January 5, 2026
  • Leader of the Official Opposition since December 19, 2025
  • Substitute Member of the Office of the National Assembly since November 25, 2025
  • Membre du comité consultatif de la diplomatie parlementaire since November 18, 2025
  • Member of the Committee on Health and Social Services since July 7, 2025
  • Official Opposition Critic for the Capitale-Nationale Region since October 27, 2022

Previous Offices

  • Chief Whip of the Official Opposition du November 18, 2025 au December 19, 2025
  • Member of the Subcommittee on Parliamentary Reform du November 18, 2025 au December 19, 2025
  • Chair of the Committee on Culture and Education du July 7, 2025 au December 3, 2025
  • Member of the Committee on the National Assembly du July 7, 2025 au December 19, 2025
  • Official Opposition Group Critic for Health du June 26, 2025 au January 5, 2026
  • Official Opposition Critic for Canadian Relations and the Canadian Francophonie du August 10, 2023 au June 26, 2025
  • Leader of the Official Opposition du November 10, 2022 au June 19, 2025
  • Official Opposition Critic for Access to Information and the Protection of Personal Information du October 27, 2022 au November 15, 2022
  • Official Opposition Critic for Ethics du October 27, 2022 au November 15, 2022
  • Official Opposition Critic for Democratic Institutions du October 27, 2022 au November 15, 2022
  • Official Opposition Critic for Canadian Relations and the Canadian Francophonie du October 27, 2022 au November 15, 2022
  • Official Opposition Critic for Transport and Sustainable Mobility du October 27, 2022 au November 15, 2022
  • Official Opposition Critic for the Election Act du October 27, 2022 au November 15, 2022
  • Official Opposition House Leader du October 12, 2022 au November 14, 2022
Contact Information

Parliament

Cabinet du chef de l'opposition officielle
Hôtel du Parlement
1045, rue des Parlementaires
2e étageBureau 2.83
Québec (Quebec)  G1A 1A4
Telephone: 418-643-2743
Cabinet du chef de l'opposition officielle
Édifice Place Ville-Marie
1, Place Ville-Marie
10e étageBureau 1030
Montréal (Quebec)  H3B 4S6
Telephone: 514-873-0970

Electoral division

9094, boulevard Maurice-Duplessis
Montréal (Quebec)  H1E 7C2
Telephone: 514-648-1007
Fax: 514-648-4559

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