Bowmanville--Oshawa North

Bowmanville--Oshawa North is a federal riding in Durham Region that came into effect under the 2022 redistribution, combining the community of Bowmanville in the Municipality of Clarington with the northern portion of the city of Oshawa. The riding sits along the Highway 401 corridor east of Toronto and includes both suburban residential areas and rural farmland stretching north from the lake. Notably, the riding is home to Ontario Power Generation's Darlington Nuclear Generating Station, one of Canada's largest nuclear power plants, which produces roughly 20 percent of Ontario's electricity. The seat was won by Conservative Jamil Jivani in a 2024 by-election following the resignation of former Conservative leader Erin O'Toole.

Candidates

Jamil Jivani (Conservative) won re-election after first taking the seat in 2024. Raised by a single mother, Jivani attended Humber College and York University before earning his law degree from Yale Law School, where he was a classmate of JD Vance. He practised corporate law at Torys LLP in Toronto before turning to community advocacy, founding the Policing Literacy Initiative in 2013 to address community safety issues. He became a broadcaster and author, publishing the book Why Young Men in 2019, and served as a special advisor and advocate for community opportunities in the Ontario Premier's office.

Bridget Girard (Liberal) has spent more than 30 years in education, working as both an elementary and secondary school teacher before serving for 12 years as a school principal. A resident of Bowmanville for three decades, she was acclaimed as the Liberal candidate and campaigned on childcare, energy security, and economic support for local families.

Elenor Marano (NDP) is a recent law school graduate with a background in political science from Trent University. From a working-class family, she volunteered at legal clinics throughout her studies and served as president of the politics society at Trent.

Julie Dietrich (Green Party) ran as the Green Party candidate.

Pranay Gunti (Independent) ran as an independent candidate.

Thomas Zekveld (Christian Heritage Party) stood as the CHP candidate.

About the Riding

Bowmanville--Oshawa North's economy is anchored by the Darlington Nuclear Generating Station, which employs thousands of workers and has been the site of a major refurbishment program as well as the construction of Canada's first small modular reactor. The nuclear industry gives energy policy an outsized importance in the riding, and support for the sector cuts across party lines locally. The northern Oshawa portion of the riding includes the suburban fringe of a city historically defined by its General Motors assembly plant, which closed in 2019, leaving a lasting economic impact on the broader community.

Clarington's agricultural sector, including dairy, cash crops, and apple orchards, gives the eastern portion of the riding a rural character that contrasts with the suburban subdivisions closer to Oshawa. Growth pressures are evident throughout, as families priced out of the Toronto market increasingly settle in Durham Region.

In the 2025 campaign, the economy and cost of living were top concerns, with US tariff threats adding particular anxiety in a region with deep ties to cross-border manufacturing supply chains. Housing affordability, healthcare capacity, and childcare availability were also prominent issues. The race attracted nine candidates, though the contest was primarily between Jivani and Girard. Jivani's profile as a young, media-savvy Conservative and his personal story of upward mobility gave him a distinctive presence in the riding.