Yves-François Blanchet

Yves-François Blanchet
Blanchet in 2023
Leader of the Bloc Québécois
Assumed office
January 17, 2019
PresidentYves Perron
Preceded byMario Beaulieu (interim)
Minister of Sustainable Development, Environment, Wildlife and Parks of Quebec
In office
December 4, 2012  April 23, 2014
PremierPauline Marois
Preceded byDaniel Breton
Succeeded byDavid Heurtel
Member of Parliament
for Beloeil—Chambly
Assumed office
October 21, 2019
Preceded byMatthew Dubé
Member of the National Assembly of Quebec for Johnson
(Drummond; 2008–2012)
In office
December 8, 2008  April 7, 2014
Preceded bySébastien Schneeberger
Succeeded byAndré Lamontagne
Personal details
Born (1965-04-16) April 16, 1965
Drummondville, Quebec, Canada
Political partyBloc Québécois (federal)
Other political
affiliations
Parti Québécois (provincial)
SpouseNancy Déziel
Residence(s)Shawinigan, Quebec
Alma materUniversité de Montréal (BA)

Yves-François Blanchet MP (French: [iv fʁɑ̃swa blɑ̃ʃɛ]; born April 16, 1965) is a Canadian politician who has served as the leader of the Bloc Québécois (BQ) and member of Parliament (MP) for Beloeil—Chambly since 2019.

Blanchet was born in Drummondville, Quebec, and graduated from the Université de Montréal. Prior to entering politics he ran an artist management firm and was the president of ADISQ from 2003 to 2006. Blanchet served as a Member of the National Assembly (MNA) for the Parti Québécois (PQ) from 2008 until his defeat in the 2014 election. He was Quebec's Minister of Sustainable Development, Environment, Wildlife and Parks from 2012 to 2014 under Premier Pauline Marois.

Blanchet was elected unopposed as leader of the Bloc Québécois in 2019, following Martine Ouellet's resignation the previous year. He was elected to parliament later that year, with the BQ increasing its number of seats from 10 in 2015 to 32 in 2019 and overtaking the New Democratic Party (NDP) to become the House of Commons' third-largest party. At the 2021 election, the BQ recorded a marginal increase in vote share and retained all its seats to remain as the third-largest party. In Blanchet's third election, in 2025, the BQ recorded a decrease in vote share and seats, while remaining the third-largest party in Parliament.