Claire L'Heureux-Dubé CC GOQ KC (born September 7, 1927) is a retired Canadian judge who served as a puisne justice on the Supreme Court of Canada from 1987 to 2002. She was the first woman from Quebec and the second woman appointed to this position, after Bertha Wilson. Previously, she had been one of the first woman lawyers to handle divorce cases, and was the first woman appointed as a judge to the Quebec Superior Court and the Quebec Court of Appeal.