Geneviève Alarie has made her mark on the Quebec art scene, both in theatre, cinema and television. On the big screen, she played Marie in L’Horloge biologique by director Ricardo Trogi and the mother in the film Ina Litovski by Anaïs Barbeau Lavalette. She was also in Louis Bélanger's film Vivre à 100 à l’heure and of the cast of Noémie dit oui by Geneviève Albert. On television, she worked on 30 vies, Nouvelle Adresse, District 31, O', Les moments parfaits, L'Échappée, Toute la vie, Lou et Sophie, Audrey est revenue and Les Honorables 2 among many others. We have also been able to see her next to Laurent Paquin, in the web series Je t’aime. In 2023, she plays in the series La candidate by Sébastien Gagné and we find her again in Portrait robot in 2024. 

In theatre, an industry in which she particularly stands out, she played Olive Houde in Pied de Poule (Serge Denoncourt), Mme Lyons in Frères de sang (René Richard Cyr), Junie in Britannicus (Martin Faucher), Médée in Manhattan Medea (Denise Guilbault), Olga in Villa Dolorosa (Martin Faucher), Diane in the play As is (Simon Boudreault),  the mom in La Métamorphose,(m.e.s. Claude Poissant), Miss Hannigan in Annie (m.e.s Serge Denoncourt) and Angela in Faire crier les murs (m.e.s. Sylvain Scott). In august 2023, she was part of the cast of Belmont, a musical on the life of Diane Dufresne.

Geneviève also collaborated with the documentary theatre company Porte Parole in the show Le partage des eaux in which she played the role of the narrator. She played Butch in Demain matin Montréal m'attend at the TNM and on tour. She also toured with the musical Belles-Soeurs (René-Richard Cyr) in which she played Thérèse. Geneviève is involved in the industry of voice, dubbing and voiceover.