Stéphanie Vallée (born 24 September 1971) is a French-Canadian politician, lawyer and negotiator in Quebec. She was a member of the National Assembly of Quebec (MNA) for the provincial riding of Gatineau from 2007 to 2018, as a member of the Quebec Liberal Party. Since 2014 she served as Minister of Justice for Quebec, but decided to leave electoral politics as of the 2018 provincial general election. Vallée studied at the University of Ottawa and obtained a bachelor's degree in civil law.