Lyne Poirier (born June 16, 1968 in Port-Cartier, Quebec) is a retired judoka from Canada, who won the bronze medal in the women's extra-lightweight (– 48 kg) competition at the 1987 Pan American Games. She represented her native country at the 1992 Summer Olympics in Barcelona, Spain. In 1986, she won the bronze medal in the 48 kg weight category at the judo demonstration sport event as part of the 1986 Commonwealth Games.^[1]

• Judo in Quebec
• Judo in Canada
• List of Canadian judoka

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