Mary Ng

The Honourable
Mary Ng
PC
The Honourable Mary Ng PC
伍鳳儀
	Ng in 2022
Minister of Export Promotion, International Trade and Economic Development
	In office; July 18, 2018 – March 14, 2025
Prime Minister	Justin Trudeau
Preceded by	Bardish Chagger (Minister of Small Business and Tourism); Jim Carr (Minister of International Trade Diversification);
Succeeded by	Dominic LeBlanc
Member of Parliament; for Markham—Thornhill
	In office; April 3, 2017 – March 23, 2025
Preceded by	John McCallum
Personal details
Born	December 16, 1968 (age 56); British Hong Kong
Political party	Liberal
Residence(s)	North York, Ontario, Canada
Alma mater	University of Toronto

Mary Ng PC (1968-12-16) December 16, 1968 (age 56) is a Canadian politician. A member of the Liberal Party of Canada, she served as the Member of Parliament for the riding of Markham—Thornhill from a by-election on April 3, 2017 until 2025. She served in the government of Justin Trudeau, most recently as Minister of Export Promotion, International Trade and Economic Development, and holds the record as Canada's longest-serving minister responsible for international trade at over 5 years in the role.^[2] She did not seek re-election in 2025.^[3]

^ "Official Voting Results". Elections Canada. Archived from the original on April 24, 2020. Retrieved January 23, 2021.
^ "Departments and Roles: 1867 - Today". Parlinfo. 2025-01-19. Retrieved 2025-01-19.
^ Woods, Michael (February 10, 2025). "2 more Trudeau cabinet ministers won't seek re-election". CBC News. Retrieved February 12, 2025.