Brossard—Saint-Lambert

Brossard—Saint-Lambert is a federal riding on Montreal's South Shore in the Montérégie region of Quebec. It encompasses the city of Brossard and the city of Saint-Lambert, both situated along the south bank of the St. Lawrence River directly across from the Island of Montreal. The Samuel De Champlain Bridge—the replacement for the original Champlain Bridge—provides a primary artery into the riding, and the Réseau express métropolitain light-metro system now connects Brossard to downtown Montreal via the Panama and Du Quartier stations. The riding is one of the most ethnically diverse on the South Shore, home to a large Chinese community concentrated in Brossard as well as significant South Asian, Arab, and Latin American populations. More than thirty ethnic groups each represent at least one percent of the population. Brossard alone counted over 91,000 residents in the 2021 census, with Saint-Lambert adding a well-established bilingual community.

Candidates

Alexandra Mendès (Liberal) — Born in Lisbon, Portugal, Mendès immigrated to Canada in 1978 at age fifteen. She graduated from Champlain College Saint-Lambert in social science and worked for fifteen years at Maison Internationale de la Rive-Sud, a settlement organization for new immigrants and refugees. She previously served as a constituency assistant to Liberal MP Jacques Saada. First elected in the riding in 2015, she was appointed Assistant Deputy Speaker of the House of Commons in 2019.

Marie-Laurence Desgagné (Bloc Québécois) — A law and French literature student at the time of the campaign, Desgagné worked as a case officer in a legal information clinic in downtown Montreal. She had served as a student political attaché at the National Assembly of Quebec and as a student legal assistant at the Quebec Administrative Tribunal.

Marcos Alves (Conservative) — A resident of Brossard for over a decade, Alves previously worked in international development in Brazil, focusing on governance and regional integration. He was a former professor of politics and international relations at higher education institutions in Rio de Janeiro.

Marc Audet (NDP) — A dedicated volunteer, activist, and school organizer who grew up on the South Shore, Audet campaigned on issues including telecommunications affordability, pay equity, and hate-crime prevention.

Brenda Ross (PPC) — Ross represented the People's Party of Canada in the riding.

About the Riding

Brossard—Saint-Lambert sits at a transportation crossroads of the greater Montreal area. The Samuel De Champlain Bridge, opened in 2019, carries vehicular traffic and includes a dedicated rail deck for the REM light-metro line, which began service in 2023 with three Brossard stations. The DIX30 shopping district in Brossard is one of Quebec's largest commercial centres, and the Panama transit hub functions as a major interchange for dozens of bus routes.

Saint-Lambert retains its village character with a compact downtown known locally as "The Village," featuring heritage homes, boutiques, and restaurants. The city has a strong anglophone community and is home to Champlain College Saint-Lambert. The former city of Préville, which merged with Saint-Lambert in 1969, extends the municipality toward Greenfield Park and Brossard.

The riding's diversity shapes its political character. Brossard's immigrant population—with significant communities speaking Mandarin, Cantonese, Spanish, and Arabic alongside French and English—gives the riding a cosmopolitan flavour uncommon for a South Shore constituency. The presence of multiple places of worship, ethnic grocery stores, and cultural centres reflects this makeup. The riding has been a Liberal stronghold since its creation in the 2012 redistribution, and local issues in 2021 centred on pandemic recovery, transit connectivity, and affordable housing.