| Marjolain Dufour | |
| Birth Date: | 28 November 1958 |
| Birth Place: | Baie-Comeau, Quebec |
| Party: | Parti Québécois |
| Office: | MNA for René-Lévesque |
| Term Start: | April 14, 2003 |
| Term End: | September 3, 2015 |
| Predecessor: | François Corriveau |
| Successor: | Martin Ouellet |
| Portfolio: | Labour |
Marjolain Dufour (born November 28, 1958, in Baie-Comeau, Quebec) is a former politician in Canada, who was a Parti Québécois member of the National Assembly of Quebec, representing the electoral district of René-Lévesque in the Côte-Nord region, from 2003 to 2015.
Dufour worked from 1977 to 1998 at Alcoa in Baie-Comeau and was the regional president of the trade union group the Confédération des syndicats nationaux (CSN) for six years and the vice-president of the aluminum union group of Baie-Comeau.
Dufour was elected in the 2003 election in the riding of René-Lévesque and was named the opposition critic for labour.
He announced his resignation from the legislature, citing health reasons, in September 2015.[1]