Macdonald-Cartier may refer to:
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Macdonald-Cartier Freeway, in southern Ontario, also known as Highway 401
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Macdonald-Cartier Bridge, a bridge between Ottawa, Ontario, and Gatineau, Quebec
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Ottawa Macdonald–Cartier International Airport
Ottawa/Macdonald–Cartier International Airport or Macdonald–Cartier International Airport (french: L'aéroport international Macdonald-Cartier) is the main international airport serving Ottawa, Ontario, Canada, and its metropolitan area kno ...
, a major Canadian airport in Ottawa
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Macdonald-Cartier High School, a former Quebec high school in Saint-Hubert, Quebec, that merged with Richelieu Valley Regional High School
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École secondaire Macdonald-Cartier, a French public language high school in
Sudbury
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