Alain Therrien

Alain Therrien
House Leader of the Bloc Québécois
In office
September 21, 2021  April 28, 2025
LeaderYves-Francois Blanchet
Member of Parliament
for La Prairie
In office
October 21, 2019  March 23, 2025
Preceded byJean-Claude Poissant
Succeeded byJacques Ramsay
Member of the National Assembly of Quebec for Sanguinet
In office
September 4, 2012  October 18, 2018
Preceded byRiding Established
Succeeded byDanielle McCann
Personal details
Born (1966-07-06) July 6, 1966
Verdun, Quebec, Canada
Political partyBloc Québécois
Other political
affiliations
Parti Québécois
ResidenceSaint-Constant, Quebec

Alain Therrien (French pronunciation: [alɛ̃ tɛʁjɛ̃]; born July 6, 1966) is a Canadian politician who was elected to represent the riding of La Prairie in the 2019 federal election as a member of the Bloc Québécois. Prior to entering federal politics, he served as a member of the National Assembly of Quebec for the riding of Sanguinet from 2012 to 2018 as a member of the Parti Québécois.