Terrebonne

Situated on the north shore of the Rivière des Mille Îles directly opposite Laval, the riding of Terrebonne consists entirely of the large off-island suburb of Montreal that bears its name. The city comprises three sectors — the old seigneurial town of Terrebonne, Lachenaie to the east, and La Plaine to the north — amalgamated into a single municipality in 2001.

Candidates

Michel Boudrias (Bloc Québécois) — A retired officer of the Canadian Armed Forces who served with the Royal 22e Régiment in Afghanistan in 2010–2011. Boudrias won the Terrebonne seat in 2015 and was nominated by Bloc members with 55 percent support in early 2019 to seek a second mandate, campaigning on defence issues and Quebec's interests in Ottawa.

Frédéric Beauchemin (Liberal) — A finance executive who spent more than two decades in banking, including as a managing director at Scotiabank. Beauchemin entered the 2019 contest as his first foray into electoral politics.

France Gagnon (Conservative) — The Conservative Party's candidate in a riding where the party historically held limited traction among the overwhelmingly francophone electorate.

Maxime Beaudoin (NDP) — The New Democratic Party's candidate in Terrebonne, running in a riding the NDP had held from 2011 to 2015 under the former Terrebonne—Blainville configuration.

Réjean Monette (Green Party) and Jeffrey Barnes (People's Party) also contested the seat. Paul Vézina (Parti Rhinoceros Party) and Jade Hébert (Independent) completed the ballot.

About the Riding

Terrebonne's population had grown from under 25,000 in the mid-1980s to approximately 112,000 by 2016, driven by waves of young francophone families seeking affordable single-family homes within commuting distance of Montreal. The La Plaine sector in particular saw intensive residential development through the 2000s, filling former agricultural land with subdivisions and big-box retail. Despite this growth, the city lacked a significant industrial base, leaving most working residents dependent on employment in Laval or on the island of Montreal. Traffic congestion — particularly on Autoroute 640 and the tolled Autoroute 25 bridge — was a persistent source of frustration. The riding's historic heart at Vieux-Terrebonne, anchored by the Île-des-Moulins heritage complex at the mouth of the Rivière des Mille Îles, offered a glimpse of the community's eighteenth-century origins as a seigneurial settlement. Commuter rail service via the Mascouche line provided a transit link to downtown Montreal, but frequency and capacity remained campaign-trail complaints.