[1] Louisette Dussault was born in Thetford Mines and studied at the National Theatre School of Canada.
With Jean-Claude Germain, she founded Les Enfants de Chénier and took part in their show Grand Spectacle d'adieu.
She performed in works by André Brassard and Michel Tremblay, including the film Françoise Durocher, Waitress, first readings of Les Belles-Soeurs, Demain matin, Montréal m'attend [fr] and Tremblay's translations of Lysistrata and Dario Fo's Mistero Buffo.
She appeared in the important feminist works La Nef des sorcières and Les Fées ont soif, as well as in her own monologue Moman.
[2] She appeared in the title role in the award-winning play Le voyage magnifique d'Emily Carr.