Trois-Rivières

Midway between Montreal and Quebec City on the north shore of the St. Lawrence, Trois-Rivières sits at the mouth of the Saint-Maurice River, whose three-armed delta at the confluence with the St. Lawrence gives the city its name. Founded in 1634, it ranks as the second-oldest permanent French settlement in North America and serves as the economic and cultural capital of the Mauricie region.

Candidates

Louise Charbonneau (Bloc Québécois) — A sovereigntist activist for fifteen years who had served as president of the Bloc Québécois riding association in Trois-Rivières. Charbonneau won the party's nomination in a tight contest in September 2019, defeating her rival by a slim margin. She campaigned on climate action, seniors' financial security, and high-frequency rail for the Mauricie.

Valérie Renaud-Martin (Liberal) — A municipal councillor representing the Carrefours district on Trois-Rivières city council who held a bachelor's degree in communications from UQTR and had worked 15 years in the communications field before entering municipal politics. She sought the riding on behalf of the Liberals in a constituency the party had not won in recent memory.

Yves Lévesque (Conservative) — The former mayor of Trois-Rivières, who served as the city's chief magistrate from 2001 to 2018. Lévesque joined the Conservative Party in 2018 and entered the federal race with high name recognition and a deep network of municipal contacts across the Mauricie.

Robert Aubin (NDP) — A veteran teacher at the Séminaire Saint-Joseph de Trois-Rivières who held diplomas in geography from Université Laval and in music and education from UQTR. Aubin had won the riding in the 2011 NDP wave and was re-elected in 2015, serving as vice-chair of the Standing Committee on Transport, Infrastructure and Communities.

Marie Duplessis (Green Party) and Marc André Gingras (People's Party) also stood for election. Ronald St-Onge Lynch ran as an independent.

About the Riding

Once known as the pulp-and-paper capital of the world, Trois-Rivières had spent decades reinventing itself after the decline of the newsprint industry that once powered several mills along the Saint-Maurice. The Université du Québec à Trois-Rivières, with its strong programs in chiropractic and education, anchored the knowledge sector. Manufacturers like Marmen Inc. had pivoted toward wind turbine tower production, and the city's port continued to sustain a logistics and distribution corridor along Highway 40. The pyrrhotite crisis — a mineral in locally sourced concrete aggregate that expanded and cracked thousands of home foundations across the Mauricie since the mid-2000s — remained a major local grievance, with affected homeowners facing repair bills exceeding $200,000 and demanding expanded federal compensation. The four-way contest among the Bloc, Liberals, Conservatives, and NDP made Trois-Rivières one of the most closely watched races in Quebec heading into election night.