Maxime Blanchette-Joncas (born 1989) is a Canadian politician, who was elected to the House of Commons of Canada in the 2019 election. He represents the electoral district of RimouskiâÂÂLa Matapédia as a member of the Bloc Québécois.
Since 2021 he has served as the critic for the St. Lawrence Seaway, science and innovation in the Bloc Québécois Shadow Cabinet.