Hélène Baillargeon CM (1916–1997) was a Canadian singer, actor, and folklorist probably best known as the host of the CBC Television show Chez Hélène from 1959 to 1973.

She was born in Saint-Martin, Quebec, on 28 August 1916 and studied singing in Quebec City and New York City and then in Montreal with Alfred La Liberté.

[citation needed] In 1944, Baillargeon married André Côté, a Crown attorney in Montreal.

[1] She performed and hosted shows on CBC Radio and Television such as Le réveil rural (1951–1955), Songs de chez nous (1952–1955), and Cap aux sorciers (1955–1958).

[1] She also recorded a number of collections of French-Canadian folk songs.