Marc Tanguay
Leader of the Opposition of Quebec
Assumed office
November 10, 2022
PremierFrançois Legault
Preceded byDominique Anglade
Interim Leader of the Quebec Liberal Party
Assumed office
November 10, 2022
Preceded byDominique Anglade
Member of the National Assembly of Quebec for LaFontaine
Assumed office
June 11, 2012
Preceded byTony Tomassi
Personal details
Born (1973-04-18) April 18, 1973 (age 50)
Political partyQuebec Liberal Party

Marc Tanguay (born April 18, 1973) is a Quebecois politician and a member of the National Assembly of Quebec for the LaFontaine electoral district.

On September 26, 2009, he was elected president of the Quebec Liberal Party.[1] He is a lawyer by profession, and studied political science at Université Laval and law at Université de Montréal.

He was elected in a by-election held on June 11, 2012, which was triggered by the resignation of Tony Tomassi on May 3, 2012. Prior to that, he was an unsuccessful Liberal candidate in the 2007 general election in Chambly electoral district, finishing third.[2]

On November 10, 2022, he was named interim leader of the Quebec Liberal Party following the resignation of Dominique Anglade.[3]


  1. ^ Paul Journet (June 9, 2012). "Élections partielles: deux bastions libéraux aux urnes". La Presse (in French). Retrieved June 10, 2012.
  2. ^[dead link]
  3. ^ "Quebec Liberal Party names Marc Tanguay as interim leader". CBC News. November 10, 2022. Retrieved December 6, 2022.