Conservative Member of Parliament (MP) Larry Brock has announced his resignation from the House of Commons next month. Brock, who represents the Ontario constituency of Brantford—Brant South—Six Nations, was successful in two consecutive parliamentary elections, first in 2021 and again in 2025. Before his political career, he worked as an assistant Crown attorney.
In a social media post on Thursday, Brock revealed that he has accepted a position to return to the Brantford Crown Attorney’s office, stating his decision to step down. His resignation is set to take effect on September 18, as stated in his resignation letter.
Conservative Leader Pierre Poilievre expressed his gratitude to Brock for his service as an MP in a brief message posted on X. Poilievre wished Brock and his family success and happiness in the future, concluding with, “God bless, my friend.”
Following the 2025 federal election, where the Conservatives secured the second-highest number of seats, the party has witnessed the departure of seven MPs, including Brock, from its federal caucus. Four Conservative MPs crossed the floor to join the ruling Liberals, namely Chris d’Entremont, Michael Ma, Matt Jeneroux, and Marilyn Gladu. Additionally, Richard Martel, the former MP for Chicoutimi—Le Fjord in Quebec, was appointed to the Senate by Prime Minister Mark Carney in July.
Another Conservative MP, Cathay Wagantall, who has served since 2015, will resign from her position representing Yorkton—Melville in Saskatchewan, effective August 31st.