| Catherine Blouin | |
| Party: | Coalition Avenir Québec |
| Honorific-Suffix: | MNA |
| Office: | Member of the National Assembly of Quebec for Bonaventure |
| Term Start: | October 3, 2022 |
| Predecessor: | Sylvain Roy |
Catherine Blouin is a Canadian politician, who was elected to the National Assembly of Quebec in the 2022 Quebec general election. She represents the riding of Bonaventure as a member of the Coalition Avenir Québec.[1]