| Joan Dougherty | |
| Birth Date: | 2 March 1927 |
| Birth Place: | Montreal, Quebec, Canada |
| Death Place: | Westmount, Quebec, Canada |
| Profession: | social worker |
| Party: | Liberal |
| Office: | MNA for Jacques-Cartier |
| Term Start: | 1981 |
| Term End: | 1987 |
| Successor: | Neil Cameron |
Joan Dougherty (2 March 1927 – 18 December 2020) was a Canadian politician in the province of Quebec.
Born in Montreal, Quebec, to Edward Mason, a physician, and Loretta O'Reilly, Dougherty studied at The Study, a private girls' school, and received a Bachelor of Science degree in 1947 and a Masters in histology in 1950 from McGill University. She did post-graduate studies at the Massachusetts Institute of Technology in biophysics.[1]
Dougherty represented Jacques-Cartier in the National Assembly of Quebec from 1981 to 1987.
She died from COVID-19 during the COVID-19 pandemic in Quebec.[1]