How a former communications executive became a central figure in Canadian Conservative politics

Countries & Cities · Published 15 October 2026 Swipe more like this →

In short: Melissa Lantsman, a veteran political strategist and the first openly lesbian Jewish woman elected as a Conservative MP, has risen to become a co-deputy leader of the Official Opposition. Her career, spanning private sector consulting and high-level government advisory roles, highlights a significant shift in modern Canadian political leadership.

Born in 1984 to Ukrainian Jewish parents who immigrated to Canada in 1975, Lantsman was raised in the Thornhill riding. Before entering elected office, she built a career in strategic communications, serving as a director for the Ministry of Foreign Affairs under the Harper government and later as a senior director at CIBC Capital Markets. Her political experience also includes managing press operations for the Ontario Progressive Conservative Party during their 2018 provincial election victory.

Lantsman entered federal politics in 2021, winning the Thornhill seat, which contains the largest concentration of Jewish residents in Canada at 37 percent. Her tenure in Parliament has been marked by high-profile clashes and policy advocacy. In 2022, she gained national attention during a heated exchange with Prime Minister Justin Trudeau regarding the Emergencies Act, where she challenged his characterization of Conservative members. Beyond her legislative duties, she has navigated complex internal party debates, defending the grassroots nature of Conservative policy conventions while simultaneously advocating for LGBTQ inclusivity within the party.

Currently serving as a co-deputy leader under Pierre Poilievre, Lantsman focuses on issues ranging from housing affordability to foreign policy. She has proposed linking federal funding to municipal housing approval rates to address the national housing crisis and has taken firm stances on international issues, including calls to suspend funding to UNRWA. Outside of her political work, Lantsman, who is married to her wife Lauren, manages a severe form of Crohn's disease while maintaining a public profile as a commentator and advocate.

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