Marie-Lyne Joncas
- Title : Marie-Lyne Joncas
- Popularity : 3.797
- Known For : Acting
- Birthday : 1987-06-21
- Place of Birth : Roberval, Québec, Canada
- Homepage : http://www.agencedelauniere.com/comediennes/marie-lyne-joncas
- Also Known As : Les Grandes Crues